Jimmy Keane is a London-born English musician of Irish origin and a specialist piano accordion player. In addition to his solo career, in the 1980s he was part of the folk trio Moloney, O'Connell & Ke
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 0xac48a260e250f99228c151e8b7e3e06b5d822d7987a755e279e03c725b1e7c48. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91380996-124f-48f2-a497-c1ef6afde028.json and https://artists.proofprofile.net/proofs/artist/91380996-124f-48f2-a497-c1ef6afde028.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Allistrum’s March and Julia Clifford's - Remixed, Remastered, Reissued
There Were Roses (Remixed, Remastered, Reissued)
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 0x6842bb89c5f0af68ced55edb3ff525bbdba0a7f670d14720fe916c26f74eaa90. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHTS2100194.
There Were Roses - Remixed, Remastered, Reissued
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4a9675f76dada4963b982630f671d0d629313130959f738088498f67f6a05d. 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/USHTS2100199.
The Fair-haired Cassidy and Paddy Gavin's and The Priest And His Boots and The Commodore and The Charleston Reel - Remixed, Remastered, Reissued
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348689a63ea0f2e32a56eb6d12b53507cf38b8947e256ec5a3e0aba98168cb05. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHTS2100200.
Here I Am From Donegal - Remixed, Remastered, Reissued
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be37a095fa103544a99cfee6ea694b389b11c43bcfacc6f92a8bec472218f95. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHTS2100203.
The Ballad of Jack Dolan - Remixed, Remastered, Reissued
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa42d0f1408fddab691f139a05595b54fa0ce24e42402657c135a3e061c5b019. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USHTS2100193.
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