Brian Keane (born January 18, 1953) is an American composer, music producer, and guitarist. Keane has been described as "a musician's musician, a composer's composer, and one of the most talented prod
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 0x7c216fd0f81e4e4d424a5891dbe3e890444b66b84bccafd120d48bb61ac7758f. 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/54d60c1e-6951-4094-966f-0a9d819a4102.json and https://artists.proofprofile.net/proofs/artist/54d60c1e-6951-4094-966f-0a9d819a4102.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Süleyman The Magnificent (Original Soundtrack)
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 0x79a29db818e7c6616b5888cd3cf5af77c9177baa383f9afe207c9837c893dca4. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/DEA749010239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5855f37b611e369eb7b00175c592d6ad59a242755ca607e7c9c056c6fe4a715. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEA749010240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3235220c153372909ddca0afa2802564dec6803aa95689d1c4c2ff962cfe9bb5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEA749010244.
Tibetan Bells 4: The Bells of Sh'Ang Sh'Ung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac17c3bb8111b467484bced4994065df63a4880abb1e48cf138efd4392989b9. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEA749210394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6a128d60610a8276872c90a9beb88b6b0b5a3ac45c70e52788a36c2b3d968f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DEA749210404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba7c8b6f87d7edc9eb7acd4c89ac94b5a0605bdb91d34f6f3e6d2ff02fb5059. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USHM20588508.
The War That Made America: The Story of the French & Indian War
Into the Deep: American, Whaling & The World
Kelebek / The Butterfly (Original Motion Picture Soundtrack)
Copper: Original Soundtrack (feat. Joanie Madden, Eileen Ivers, Eric Weissberg)
Copper Title (feat. Joanie Madden, Eileen Ivers, Eric Weissberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97bdbf1c40178871f3dc7d91c39f7636931fd5aaf4c7b21dac007f5c42cbf04. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USAKS1300027.
Arsenic and Old Cake (feat. Joanie Madden, Eileen Ivers, Eric Weissberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07322fb6f348826c5a1c2ece7275953c32d93aede857bf80a23367ad829c5ab. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/USAKS1300040.
Oliver Sacks: His Own Life (Original Soundtrack)
Driving While Black (Original Soundtrack)
Bonfire of the Holy Spirit (feat. Aureliaslight, Amy Berger, Tina Chancey, Jonas Friedman, Grant Herreid & Steve Roach)
Dante Inferno to Paradise, Pt. Two: Resurrection (Original Soundtrack) [feat. Aureliaslight, Amy Berger, Tina Chancey, Jonas Friedman, Grant Herreid, Steve Roach]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c74fa49c357437e0ec5207ce8549c576ff5d28e78cce82738ce2299ec42db6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEA749610665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a9e88c609e5a1189aae0809d37f1067ac6d13281fe05e0c954b111ad87094b. 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/USSM19803054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20eef0a7b0dea418992dad79b31c5b5986bf22520d33224f1ce8f72b79049172. 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/DEA749610664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2e1daf2218ccc7e7935af74d86d7cdb7d10d7ab5c0deced400a6ab90dd3fcb. 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/DEA749610666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e65ffce227b72ff4fbd4e635e8d7a45d525dff0a5efcb41261e660a9b912e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM19803050.
Jama (based on the traditional tunes "Fig for a Kiss" and "Langstrom's Pony"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee6e0028b8e1695fcef363bd2572d6c9db71495c82f92cd8c087df506ccbbb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM19803051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f9fd90bf0e9bc36310aade4cf6a4c15a5ada501137aad446b6a122493d844f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USSM19803057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eef8a21c98423e9f0d93f3cb5f2c121b5b1ce20fecbb69d69819dc1dee3c9a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USSM19802013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cff5ce5ed26d686ca4396bcad055003e23d8e4beacdd98cbf5afc1d8c9c5a3. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USSM19803053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61af1ea608c0327660266427ae4cc786d514d72b4752ff166fd7ce959d33ec05. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWH19701197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4938937d1ea67c4c0c64829852cde7960919a696b36bf0eeb15ad58a52640058. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/USWH19601187.
A Quiet Revolution: 30 Years Of Windham Hill
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ec80d8492208379321abc4ee1a7c7170a2243f6c33a88673c658d20da3a791. 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/USWH19801018.
The Monks of the Dip Tse Chok Ling Monastery
Musicians of the Royal Court of Phnom Penh
Your World Is An Amazing Place: World Music from Celestial Harmonies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa834156f75c675c324efc84072c010b29e673ba26a28f3b03760869ad3fefb73. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEA740211985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a71d718a2c61b5e28f056e3cacc36b04f3cefbe804dbe55f7d6cb2e3d729316. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEA749610914.