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 0x28279fb6deb3eb684c6838b861d3a63651d1cecd88341b061345af1322bfca15. 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/bf6d5a90-433c-4a25-b259-d800d55a4644.json and https://artists.proofprofile.net/proofs/artist/bf6d5a90-433c-4a25-b259-d800d55a4644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vergin, tutto amor (Karaoke Version, Piano Parts)
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 0xd4886ccb836fd1cb2438890ca7590401d6407e3d7c79fe2538930c04a2a09475. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ITDF62133121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8058e6c3d5562dd85c0246137ad6ced6a3ee0d7abd86382e5608a9c116fe999c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62133115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223a21c3b54c3a18085b95ade5297503c8b3a5ded49be7c8c971da918f6252d. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:46:46Z), 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/ITDF62133126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82ae0e6503911474cc2d39a9ced44b59cff11f1964d509d7eea4c944886db40. 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/ITDF62133119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaba93bbda102b1eb089aa0ecacf609ee31616860c3a831f6800c57d2e3febd5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62133127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f1cf21cb3ff1b6dfb2a019c0bce7dcafa3f6fd138460771b89312f0f75c6a6. 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/ITDF62133141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821c07917f8a64b780b3a0672aaa3e55c9f228e38b4ee5ade02129f217b75a08. 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/ITDF62133233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedb4d860b1aa9fb30fa311d12901fa856d8667bc8087bc55e3ffd286617e4ba. 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/ITDF62133227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f32031a383e40b2ef75a0cc4c8121657b8c80de327772f1268a9963983e1265. 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/ITDF62133159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93d8203bfdf710064153df459fc491c348ecd5ac8f2c347dc77428f860b35ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62133181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0825ee6b8c1b3a27b75cfc0f639c83bdc4dfb02a0a52e9075e0c1696e5756d5. 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/ITDF62133223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2b59bbf78fcb9006d2098b4dc7ab128828ba9712170d76497828c5ef6c7ddb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62133168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ee317d210a458337230593c594be043e68c51c2ba88cf7bc9b12161430cfeb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62133222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4c3caf695c72f8400efe2d40d20872dc4abeaa1af11ca2ddd3324fa07a3baa. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ITDF62133219.
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 0xddffb44dd33d2ac9906e70147378fa13b7b858f1c1f417b7a8363c2af7deb06b. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/ITDF62133123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8e2a8645b8ef77fd62c3216dcf4693c241977e13dca02c7705b04dd76cb59e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/ITDF62133118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50001c63492bfeb0f875ea59ddd104d3664d3884eb84fe1e5ea4a20a919e265. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/ITDF62133217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcf42e6027e647a63808b7e1fab0668378b0a64bd7387264ebca8efd1b84838. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ITDF62133213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4388509bbc98fe89d94f3fa146d391df8fda4bf10a8a85846049830b0522c1b7. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/ITDF62133235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d15eb8fcc57b2d31623da12197640dfede43aa0c26c041a20004d2a8a30fca. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ITDF62133211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece1510d69f9b9b91f3f17b33e720ad0b6570b2ab161b2d717ca186ff5ddf018. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ITDF62133209.
Happy Couple, Sad Couple 'N Happy Again - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb024c2ea264d1c27f3911480dde285cb0def72a9548b03a0591676039f044152. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITDF62133143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d06d5b699366f313a1da97def96974eac1f7bc887dbf373b9a3acf5ef9b109. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITDF62133231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1d281a4b77eef5b7d8dbc9d62e479204873160338f30d684e3ff11f4ab65ba. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ITDF62133205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88d44674f7cde86e3a52b5b353755fef7f13ed5daef1fff72270d8e8b9ace22. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ITDF62133147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe789aeb4dae7702cdf8a04042183bee74e7ce3f191d0975c5efd08f72b641d41. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ITDF62133229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508e994f40f1c3a5f2672aa1787cece851d70b0fab2265a5d2d5f506050e71c0. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ITDF62133173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57373023cf64b964e2c041bfd8f0cb051ec3ab4a156491e16f0fa1ddac18bf4. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ITDF62133149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd16970d72459b0014642ac9437030e6db2a0c94a3d2267628a3edafca0af27e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ITDF62133203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebeceb00f908f62189c1e3cefc56e234b5521a1df4a7d3259da65ac69553dd74. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ITDF62133225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997e3ac335195052724e91d43a406628bb4f808ee2feebebc6a52fe076abce59. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/ITDF62133166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77b21f57e4062afa5e3a74ad48b1dae9d52ab7c0191a220952abfd9481734a9. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ITDF62133169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fa392c4f754646fbc77adb6ab21c1f046797d402e20c24b0eba7a685b1a2cd. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ITDF62133179.
Attack on Titan (Music Inspired by the Film) [Piano Version]
Call of Silence (Music Inspired by the Film) - From Attack on Titan (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f80cd45fbefad4e6f506fed6421a5a50c43bc57a501c41a8bfe6c498d2f6b97. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITDF62133188.
You See Big Girl / T:T (Music Inspired by the Film) - From Attack on Titan (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3874f8fbffa1fcdf4875dc3977e6ec55be4f66f6ea6a5a5b39ecbf89228c4f9e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/ITDF62133195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd67adcf3ff0251a75f545ad8e37b48ebad94938a8cabb8f5c9c633745d6ef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITDF62033011.
Naruto - Sadness and Sorrow Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b325b4ccabf83bac59760788baa1b8d2d9d6b8b70b3a514cb55a9e11ff9b13a. 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/ITDF61511040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574dac12332e16c65078797c96907bc8562fabccab0f6899823e50f1481f440b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ITDF61733258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59a31515e74d5470b1852285b6273ef5a5b08fe065dc376a4a6227393330684. 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/ITDF61733153.
Natsuhiboshi (Piano Version) - From "Naruto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7acffef01394514a591f77b0ba48d2fe7f4d352b295b76f7db31666c84c50ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITDF61611019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8b58873942f4ae84df39554a0be8e81c98e8db0b2d4826105a7eb8d46cc265. 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/ITDF61733113.
Minato Saves Kushina (Piano Version) - From "Naruto Shippuden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4712bec281e756a2de4d7b085b86d2dc50936a9574b0eefa52602b55998d12. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITDF61633003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62cec540f191565b77bc23d66b31a70b56e896e8b545ee51a4990087d6cb607. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ITDF61605018.
Kodoku (Loneliness) - From "Naruto Shippuden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98475b2e5d462261a531d1570e4fc09db67d6620dc2d1e4896468e65ee4d5ccc. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ITDF61633002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be0dbde2dcf1e2b53027f412ed135e24352625f698c0c4f7b86e804264bd526. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ITDF61601018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b05b09a1e657e119e4a29d08ad6f494947b0e26b6226e80ba82d5b295883103. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITDF61733171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda637042e7bfd809d4a5a0e0dc93fb2e3a8bc7da576058e04a476da1b37fb65f. 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/ITDF61733184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce7df0a6691817404b2030699fea6ff597857b00a203dbd316f2b42a57b4428. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITDF61733106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaca4d3d1b6d7d4c1d001aadf7a6359e1cdca7f190e168c0da316a080a74f28. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITDF62433086.
Cello Suite No. 1 in G Major, BWV 1007: Prélude (Piano Version)
Song From A Secret Garden (Piano Version)
Con te partirò (Time to Say Goodbye) [Instrumental]
Träumerei, Op. 15 No. 7 "Dreaming" (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2819b958584375c3c700bfbeacda940f5a699165413213500ff4ece29cb02b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITDF62433068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad10e02048ba042c4a286be29260965a1e3d9aab8980ff10c31495eced2878a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62433056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9324234835ae1093fe5672e037aa3526eff9910948fd2497bef1626d62e50aa2. 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/ITDF62433053.
Sei la più bella del mondo (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761778565947e99edaefa9162470cfc6c2fbeebed9826d3bb26014a22c73d4ce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62433028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521a08578b7a45774f13d6f14daf79f8286dff0828125f1f505507fff07688d2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITDF62433020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd897004cc5cba18a9a8a64b43c5a59dbf75a67ca6f98b32f4268d1195ab6eaff. 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/ITDF62433016.
Hercule Poirot Theme (Music Inspired by the Film) - From Agatha Christie's Poirot (Piano Version)
Hercule Poirot Theme (Music Inspired by the Film) [From Agatha Christie's Poirot (Piano Version)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7cfe035290f77b57ac282a22f59ceeea867e3963eafbec3e51429dfe38c21e. 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/ITDF62133145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56efb33b1e22939d64681980c9290c37c8cfa0f0361e831b07a695fa6f70d49. 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/ITDF62233014.