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 0x292558e55fe7076441ec9abbabfdd04d35a5a3704e7a7ed7c3a6fa919d7d8751. 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/b2d8c810-650b-480f-a591-e6dce871cf42.json and https://artists.proofprofile.net/proofs/artist/b2d8c810-650b-480f-a591-e6dce871cf42.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46379a98a76a190ad0ac2bd35f3ccc77cc8e5b8b89f74ff72044974a93b24a63. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKRMQ2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef178f1725dee43f943f77224085a99b5394853bc56b881a6fcbc6c338ac4cb9. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/UKRMQ2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a17874b9aa572ae043232d36908f95ebb0651392936ed7fcdf4da223a4343a. 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/UKRMQ2301325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995ab9d1e932b985784eba1246bcdbce0169a6255fbb7938a806212815ea6fa7. 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/UKRMQ2300965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa2a433a3148a15359a28f57a24bcff2a49df3eb5c86025b675cddc5ece050c. 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/UKRMQ2300964.
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 0x6d557e6e369ed24ee5adff52c032296593e64634405ff1ee7b0618f8941f09f0. 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/UKRMQ2300599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ffd486dbedda5eb4ac7fe0228f06680d9be3b196cbb6d987423175dbc14fc. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/UKRMQ2300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129331d278d53a99d97a34e2d4a48d60a1b2b9ed108febd33c467949d85ddeb2. 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/UKRMQ2300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda308c71a5da2cda30f19e5397b8e449c9f64de432434142ea17228e13fd5cb. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/UKRMQ2300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a8d54031c6216b4d9e67fafa9f44821eed3660d26b7c3d9f8ef7aaa2ec524. 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/UKRMQ2201538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866bb9825316a80481931ed6c10c39cf6b43961a3786356ba30435ae3074d6ec. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/UKRMQ2201539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c434262a744260427cd73614d67b86644f95bb24ac7bb786d395473f0e3bd5a. 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/UKRMQ2200930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e811329abc49e2bbd07bac15b09e4920a253ae8c429ca89444da7c5ee769005. 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/UKRMQ2200931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4318d563aa205d3daf31b06afc5a87879c4e378589eced37470f4bf0b90a920b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ2200399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cb3aee1afcba3a48f326cc3875c06ec0fe6522a8342f6db136a8076e5c649c. 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/UKRMQ2200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547ce8ad1f1538e4bd069361b64ea564e6cab175ff65f2135e916a925631f3c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ2200167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d5d1fa212622b4f358cbf98da75328c5fd35a76dbb59fbc527ff0b8b71b17f. 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/UKRMQ2200168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa03c2a562d0d33ebab53a9b54f85262325bc648c9ecc75444bd8a6f08d7926f. 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/UKRMQ2100824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c123567415adfa951dc2bdf965084a47f0eed0ef9008c6460dcedf153ffb04. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/UKRMQ2100825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1092e6951908e19b66cea799a8573d746631a62835e52118441113d031c455e6. 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/UKRMQ2100665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563502c35a42a84b12c910654abf093f30d6827192a21f7d2bcc82e9faf43a73. 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/UKRMQ2100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bfc1d28b6d78da92ed24d7061f69c83a59e631c01a702e428a0ca3e9d0fecc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ2100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b9ba0ff09f027d47cc9a8a4aa935e7ef2d51b192b7d995662b784cee5aa708. 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/UKRMQ2100257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c13990321fcb7130d3958baf086131f8b88b030755f4c5d958b21b7fc449d39. 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/GBKQU2102817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028d7249ba2cf183af532ec7876eb39c4027fc1645c14126f1ba5a5c1099a56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ2000972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc641655e5eb5e98ea3162928f8ff2726eeacdbb3dfabf43f69107d171bd78612. 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/UKRMQ2000973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3bf8aea50d9127be1b81cda522f3a7a17ae837045b8959ddd17fca2c7dac18. 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/UKRMQ2000815.
Sogni Progressivi (Andrea Ribeca, Riialto Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074ae9cebbbde4ea7bbb33c93486ba95ed8e8994f9b75854af08fb5f3bde3177. 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/GBKQU2079216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470a32f3e61ace3cbbec80486ce94f1d695aab0d18adb3e237e628c8af21dc83. 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/UKRMQ2000649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3958cc9db49e80b5a8888055d857ddc57f2c806c2fb2e081136a7b3c0279897. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UKRMQ2000650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257467d00c38726f948d7db7840e985d188ed582c80672484c6cfaa8b5fa7b51. 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/UKRMQ1900891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9a632204ff30fbbc425973b353e2ce4c83046189a208eb0833ec72d00f42bb. 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/UKRMQ1900890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c0808e4360fb496298135d0619154541f76e763b722aa2f6a94cb42ca7fa1d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ1900455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d9a8e68a3a4bd8eec0a00584d637550c4a5f2ed7b668d97dd852360cccdda. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/UKRMQ1900456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78a7b209595c9e5df543150f1dbf29eed0760aa11c2fbfd8e02206b3fe25d1e. 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/NLD681902753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4514936afeeb2b44c27cba903ea97ec2da0cffe5382b1d9deda06c6ead73609d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKRMQ1900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bfa55aa724323ddd1f8223b294a1495ba31e411824a3b0120a33a5a884deca. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/UKRMQ1900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95df4940fd7a0dabcc47b9e2637243c4ee5336267931036c286f56012c85dd17. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKRMQ1900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3f529c18ad826d3859f35c48f024cd2e79d05b6f9d8d35704de5c69beb4852. 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/UKRMQ1900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457e68d265b96aae4b2189817b73810ece7bd6f87d5bdde9761cc3ccdc2031c9. 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/NLM1S1801178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f0e2eeee57ac6d2f8968b9546f0e11e14cc96afcf0ed4f6525f03540b65b0b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLM1S1801177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb1a8ab5a6346f0982408dc782597233c18ccbecb1ee469dd05c40a45d0e4fb. 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/GBLV61718076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df4177150ae6a6e990da69a2799bc71910fa74eb892022170284a0c508be40d. 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/NLM1S1700340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e517905aef66ee9ab2b5684033c75f690378a1cfd94ddc91f93caeb80e35817. 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/GBKQU1727956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd771c6cbdaf4723de9491d0e2461c7c1f16170b509b89e2e73a2849c6f2d95bd. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBKQU1727955.