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ChainAnchor — Verifiable credentials, anchored to a public blockchain
Issue tamper-evident certificates anchored to a public blockchain — verifiable by anyone in seconds, with no vendor lock-in. Built for universities, training...
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79 % |
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bsv.cx — verify any Bitcoin proof, trusting no one
Timestamp and verify evidence on-chain. Prove what your agent saw and when — verification is free and needs no trust in bsv.cx.
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78 % |
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Prove your photo or video is real — CertifiedCapture
Cryptographic proof that your photo or video came straight from a real camera, anchored on Polygon blockchain.
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76 % |
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OrigiMark — The timestamp of record for creators
Cryptographic proof of authorship for any file. Hash, timestamp, and verify your work — backed by Bitcoin and RFC 3161.
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76 % |
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Krest — The proof it's real.
Krest proves photos and videos are real: signed by the Secure Enclave, anchored in Bitcoin, independently verifiable. Account-less, no tracking.
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76 % |
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Time Loop Trading
Crowd-scale Associative Remote Viewing, tested in the open as a calibrated trading signal. Resolved-only and verifiable on-chain.
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76 % |
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proofbundle · Upcoming plugins for Claude Code and Codex
Upcoming proofbundle plugins for Claude Code and Codex. Verify receipts, document reviews and use evidence to inform approval decisions.
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76 % |
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BBBUDS — Tap to prove you're there
BBBUDS introduces Watermelon Auth: secure NFC taps for identity, provenance and scoped access, with cryptographic checks kept separate from personal claims.
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75 % |
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codexproof: provenance confluence inspector
Verify canonical bytes, signatures, authorization under consumer-chosen anchors, and signer-declared provenance in your browser using Rust compiled to WebAss...
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75 % |
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verifyhash — verify it yourself
Cryptographic provenance you can check yourself — offline, with zero trust in the producer. A single-file verifier you can reproduce from source.
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75 % |
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Create Next App
Generated by create next app
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75 % |
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NotaryHash — private proof with post-quantum signatures, anchored to Bitcoin
Anchor a signed hash to BSV. Your document never leaves your machine. Post-quantum signatures, and certificates verifiable against Bitcoin block headers alone.
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75 % |
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CERTIHASH — prove what happened on your servers
CERTIHASH records changes to the files and logs that matter, chains them cryptographically, and anchors the record on the BSV blockchain — so it can still be...
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75 % |
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DeltaRates — Cryptographically verifiable on-chain attestations
Signed, independently replayable proof of Ethereum balances and realized DeFi yield. Verify it against the chain yourself — no trust in us required.
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75 % |
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Inaltereum · Prove your records haven't changed
Blockchain-anchored data integrity for legal, public sector, health and identity records. Anchor a hash, a hybrid cluster, or the full record on-chain, and l...
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75 % |
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ACTA - The new infrastructure for digital trust
ACTA is the simplest way to issue blockchain-based verifiable credentials. Encrypted, anchored on Stellar & Soroban, and verifiable by anyone - with zero dat...
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75 % |
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NKA Technologies Corp — Permanent, Provable Honesty
NKA Technologies makes honesty permanent — seal your work with a tamper-proof, independently verifiable proof of what you made and when. Verifiable by anyone...
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75 % |
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am-i.exposed - Bitcoin Privacy Scanner
Is your Bitcoin traceable? Paste an address or txid - get a privacy score with 33 chain analysis heuristics. Free, client-side, no tracking.
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75 % |
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peck.network — verifiable work, anchored to Bitcoin
A network of nodes that do real work, sign every result, and anchor each day on Bitcoin. Independently verifiable — trust no one, check the chain. Run a node.
|
75 % |
|
RelayGuard — Reliable, secure RPC for production Web3
The trust layer for blockchain reads. Bring your own RPC providers; RelayGuard gives you one stable endpoint per chain with health-checked routing, read fail...
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75 % |
Detected social media networks