Mary Elizabeth Griffin ( Hart; May 16, 1926 – June 14, 2022) was an American politician in the state of New Hampshire. She was a member of the New Hampshire House of Representatives, sitting as a Repu
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0768791690b931b209dd0130548b9a95371d5f6b6803e052aead7d9498e65aab. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fc1a482-2cfa-4d2e-bad6-7453b31162de.json and https://artists.proofprofile.net/proofs/artist/2fc1a482-2cfa-4d2e-bad6-7453b31162de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Can't Take My Eyes Off You (from the motion picture Conspiracy Theory)
Can't Take My Eyes Off You - from the motion picture Conspiracy Theory
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe71fc826e7b5a28822f644c2f496369ce73c41bb6bd04d6f10afaf2b782edd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB0000774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052084627f426390970d1c8bbc453b55112ebc33168465d111a39edfa18a4ec6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB9900254.
Perfect Moment (Dataluxe & Mijangos Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052084627f426390970d1c8bbc453b55112ebc33168465d111a39edfa18a4ec6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRB9900254.
My Love Can Take You Higher (feat. Mary Griffin) [David Penn Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50184f754d2d2ebd76efc0ea3c5f994abcc62f9b2d1f1e49746882cfacd15e45. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8831811221.