Alice Clark may refer to: Alice Clark (historian), British feminist and historian Alice Clark (singer), American soul singer Alice Pollard Clark, American judge See also Alice Clarke, English cri
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27abcd5a9baa2f35212754be3d034c7409330cd1d3f71fac5d5687277de085b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/971426d8-be00-45fe-acda-2a7f3d5487f6.json and https://artists.proofprofile.net/proofs/artist/971426d8-be00-45fe-acda-2a7f3d5487f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac678545d2bac2b3e14f7b396999e7334bd24021c8ee494a379f8c8da03f4a3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USTR80600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f6ae260de551875dd053effe3691813f64e64c769aa3bc15003245a4554692. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USTR80700382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ff4d54c447da266b3ae3e87832fda106eb2c15e99401d3dd37db1ba9f6a4a2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USTR80700383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fc1fd8b1af052237ae93924a426c2bf31e6115fb256fc202e8036433ac47a4. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USTR80700384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7608f24eeecefc1c2f31e88be332c20afa147295173e753d445a39f77b72cb18. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/USTR80700386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd8628e0a8e2d85773195f24fc829366792080778d9a5ed7ffa4ccd9e7daac6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USTR80700388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63b8960646f5e7afb6a9460bdabe288af9303be6423a7fe3dcbbe7bcade6919. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/USTR80700389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838deb2a07b78397b7e3c2ff4e094ee86710ec314841060f01e73003d9e70f2b. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USTR80700390.
You Hit Me / I Couldn't Build a World with You (On the Outside)
Never Did I Stop Loving You (As Featured in the Movie "The King of Staten Island")
After Hours The Collection: Northern Soul Masters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43df3046cb80dc0f5b906ff5fd3f0f7dd28c14df380e535e914ee7075d906537. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWB10202157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43df3046cb80dc0f5b906ff5fd3f0f7dd28c14df380e535e914ee7075d906537. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USWB10202157.