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 0x7638fe07ca4edff0009fc9e3b5fd805eb3cc7a684cad5f77e94138fd10b00ffe. 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/871ba8b4-014d-43e1-87ef-615d0c50edce.json and https://artists.proofprofile.net/proofs/artist/871ba8b4-014d-43e1-87ef-615d0c50edce.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 0xf4cf7c6637ec992b7f0456d3a376aeacf4c91aa35aa473df81b48acc7f243091. 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/ZA56E2201098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45ecc2991f47a99f5d234bb19a40c994ef870b04aca1b299877fcdbc76467b3. 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/ZA56E2201099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77308bcad9ffbd893b8c7028d213bcb66b2ee3450868a9869c7a7ff68139aa9e. 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/ZA56E2201100.
Praise Him (feat. Tranquility & MusiQ Monks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2df66f2a1a5a4eed33bdc79ad55070969a7f251871cc92aca11f8d156f68a7. 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/ZA56E2201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b4c7617b3eca8c5a4dc416931b48712c659c21c0ff49bc5b5459dc53271ff. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/ZA56E2201102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50129e66fc228a2e2e928ded5a38ff3567300262b2763740b2be0da7f1613fb. 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/ZA56E2201103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3997a54c4c6d605118f9e494e794d03550d76e2f004d06172d6b5513bd165. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/ZA56E2201104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa22dd26a29c782a3f298ca365d49667c242753b114e31740407155810d2cf7. 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/ZA56E2102420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf0347766533fa431a1f4bf8b73053373e97b4fb1521f6c45630b2caf8b6bfd. 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/ZA56E2201105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebaeaa1e693c01eef52b5f2f40b1ef38c5e88c443794487c6828b7074e804fb. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ZA56E2201106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266e068bedf8251c31df0344c821f0ade37671aa5e8463ce008698753cd75a02. 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/ZA56E2201107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932af10fa0169392347ca6646a2b50e89da3f003ef518e2e1be36d03350598a1. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/ZA56E2201108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954b5a72d6d5fd46b31f396dc20a343f9af02fc25af04d534be6c6922d383768. 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/ZA56E2201109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989dbfc8a5ed2846917bd72df50ce4918590ab547fc89313f13918da5261aff7. 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/ZA56E2201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd6696c35134ae3231bf7028a0b3f9dc883ec502078252673d7c26dd76b6162. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ZA56E2304275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f840480136cd7e6c4957cedc376eec29e7083a88c232e327ef5594947c1317. 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/ZA56E2315144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d08b33a09620ceb8c781d1ea7b8c6c9026047d66d75f2571de60acc482d1d27. 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/ZA56E2315145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31552d525f654a78c091b59eaeb349ce4013fba3fb35350b4c215fc504b7f962. 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/ZA56E2315146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ab3d8f7cca687e24a999c17e042225a94f19f430bd88dc80949635c5364cc5. 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/ZA56E2315147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf135ddb11551d7d75598e32e544d16d07f9ef0d084e3b84dfe1527c591267e53. 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/ZA56E2315148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc970ec8ce4be4c8f746e86562dec807db16dcae401cee9771e40fd9f5043766. 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/ZA56E2315149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027c7ae9c5879ac0acdc39753e4881f8364a4eb824721a05dbe25a2153afdb17. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ZA56E2315150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6816aef9df07a10f163a702534daaf24ad8faabeacc206f616f549ebb872c098. 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/ZA56E2315151.
For Loving You (feat. House Victimz, Elle B)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536914e48e747065f67c3a5a2e4650170425a663bd719e52111f41a334409a51. 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/ZA56E2315152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c049bfc56b195ef3de6c43297993938553aacf76af4890b4199150c5f6772d. 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/ZA56E2315153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682fd015a809ed765655e364b9c8467bdb73c2125e78e07c64ed1863516ee868. 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/ZA56E2315154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aa3fc761086d2345820035b93261e8c26e9032ef4fa39adc48d723d9e04ca7. 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/ZA56E2315155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a37137ca3e3c4ca4322901768e62d3033a8728d858bd769ec8279f7e1717400. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GXF9Q2420914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e1bd8ae90aeb61c913578ce3516050e30a8af0765eab05a04792ac01cb8300. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GXF9Q2488275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577f5e3272b920c02244317afb8294603761ab99c6105c3076a53dc16aa461c2. 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/GXF9Q2488276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07187b720a5935301634609831cb718fd51ad0967f05039184bb9865f15db0ba. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/GXF9Q2488277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8146183e39ecc4183f1c1f3498365f6e08e324811085f0955819dca35e80ad60. 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/GXF9Q2488278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67390743527fbd1dfdb83f5c4b4a31ae3a267e60d04f0d8800c31343376d4c3b. 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/GXF9Q2488279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d45b3c7d7dcfbe53492c4dc8df7101568821609121a690d688f57e26c19e31. 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/GX53U2477732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f1dea8723e5e2557e9bb117cbf57d48f362a4eddc72f36a1ab5df3142cd5a2. 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/GXF9Q2488284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ff913c5c3c988d83065f164c094c92d8d886a6a3e6112f8410a748f2a13687. 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/GXF9Q2488280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce59df72b799266df7b022e6949ffff4924ef0d1fb45d7db2f42fd9034c7182. 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/GXF9Q2488281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b041ab1c5a85af6727ec8802518def241c20631bca01cd57b57a39188f17f3. 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/GXF9Q2488282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed43418908cf23f605dd95434f1ec5cf93e5ff396ab74703bcef144b0250502a. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GXF9Q2488283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3bf4de4d53e4d4e8155ef7927a856ef7be10d3d40f37e0ac87646470dfa1e0. 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/GXF9Q2488285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a37137ca3e3c4ca4322901768e62d3033a8728d858bd769ec8279f7e1717400. 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/GXF9Q2420914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14dab42d5410ab8beeeba98a522ecc0bdb01b5e55975a8fb37dbd5b63f90010. 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/ZBAJE2100160.
Ultimate House League Volume 1 by Dustinho & Mghanas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d050b20c32ed830fd83519103dea62d3d56b131442b7e60cfa2a6be7d0bd7a. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZMEM2290816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1f5c0157e719e02beb6cd33170a5cad7a290aa2f7899f88ac45b682a76069a. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ZA56E2314952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00415380271862bf8fc180521e5462932c823a7af2646c591fae43ce5729a5d0. 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/TCAIJ2498685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5254dbca3b3ef5e4b92391d08470a677128333884b5c47fb7bb9efab3443f7cd. 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/ZAGN11600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c58b5202f384c683c035e993425e9580d6b2f94ee7cfb047f9fdedac7e8d2c. 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/ZAY592300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe999f76c2e5b65f628cfb85c464cb060c0286a3fee683f2073baa3edacf47a72. 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/ZAM142200314.