Harry Hibbs may refer to: Harry Hibbs (footballer) (1906–1984), English football goalkeeper Harry Hibbs (musician) (1942–1989), Newfoundland traditional musician See also Henry Hibbs (disambiguation
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 0x286335257e264e17a0a943416a6c1f4d6386cdb4ba9d54474828965ee2af4c7c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4f0fb47-fcac-4b8c-b486-94c4d49a1585.json and https://artists.proofprofile.net/proofs/artist/d4f0fb47-fcac-4b8c-b486-94c4d49a1585.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 0x3d3d585b9f44dbcf6e76da57c94af661278b03b4090056ebf902b9bd41e98935. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/CAU116803629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b34fa8c2854030766cfc64bc7584f28e4147a0a497ac5bdd69de3ec4dcf9d2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAU116803633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d65e6937888843f47006add824a36fe36434bea674c59610f361348db4bb0b2. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/CAU116803637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dbc32326efafb7d5f08d69b7b6e30b390cc74f03429307888ce4c245e1bed6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CAU116903643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79fd1cb78a1df2d63fd9e71ebcc6d810b5966faf2022f024fcabf0c060ecf7a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAU116903650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119f784a283d05bfcda6844f1240118e037af095df1f7910c681a3c5916e4609. 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/CAU116903652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d3d3ada302a0210092323d63649c01a45f6b61a7c6737ee0145dbadc005df2. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/CAU117003665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01c29052ab8c33339d77ff8904161c3dfaa8a3e855d882371f82880a40da99c. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/CAU117003670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5434ba74ebad2eb315c64bf16dfc85e93fd6c60b8ca967b6570b03b5840ac6a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/CAU117003659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb822cd50b8ff3a1881b99648b43130991dc10b8b86a7d69cfa65013121c296e9. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/CAU117003663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ae869a9acae99b762f8b6324d7f11c5f0f8bf30e60ff2f3fe249fb94c06075. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/CAU117103695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9a0d975b58b9ed017f240d3803940b58e9026f28fa0c4952bb068268ebbbec. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAU117103678.
Off the Floor: Songs from the Harry Hibbs Shows (Live)