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 0xe5a112774861d6f00e7095cd8fb7340ac27b7951e62a96e1527efcd16fb403c4. 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/66b4b6d6-b84f-4d6f-aec3-418c370170df.json and https://artists.proofprofile.net/proofs/artist/66b4b6d6-b84f-4d6f-aec3-418c370170df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ondas Alfa – Pensamento Positivo : Musica Ambiental (para estudiar – para concentrarse)
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 0x1cf614e33e04d1ee05725ce6f14122baa5b0361c575585734b8ce4801a5ffb38. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:05Z), 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/ITS781800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962e2ff30c6c89ca402618120403acb924659952278c6ab9b0dc8c23482ecece. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS781800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cf9fac484f0ffa7fcdaf4ba3d7cda0255b946b363f94fa4062878dab70fa61. 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/ITS781800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda36d50c9505c2a146df7afdd2165aba2972f658aa98894e182aed4e23e4d10b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITS781800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979fc933265ef5f532304ca87eabb6de875952e142d0efe8fa8ac810e366f178. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ITS781800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c18dea9b353ac1c538b1e0e130218321f01ee9f73daee95bb6988eb432aa799. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITS781800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe440f03eb0131822248a20a363d2088850175850aba1d9de1d1fd54492628542. 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/ITS781900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c9270d531cfb048a623fd289c4e5e93c03dedaea8d2279f151ecc373a66aac. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITS781900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1295cb14c650c0946e38e35005ee670a6d2da34f78d4e6460767a87a919e343e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ITS781900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5308fc75c09cdbdef0a1fdec41f154628665fbcc791361c46032417c2f35dc9. 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/ITS781900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bdad094a15d41380dc386aa325fbb54b86e991a6a1fd54a7c7ca85be7522d4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS781900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3c92bbf84d603c4ddceaf47370329383edef3814931c930cec97223959bcf9. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ITS782000171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ead5230b9277684acf61661b8ae1529137ed770a7198457b8a0e4515bd2ddf5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ITS782000173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353f1aa4ca94cd656688eca8457c304c9c9313d3fbc1f1e9f577169d2dea80b1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ITS782300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3faedc71c1de75380509c313ddf2a070f4d052a1eabc2ca5201d5135ae4991. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITS782300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129b696b57a88f2898ded02ca7f533a592437c1eae934ab368b5720ef2a77a13. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITS782300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef037469628b9b56560205ea4c55df5e4e6778d752f99a9d83f5e397bb6094e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:31:33Z), 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/ITS782400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf896967dfd4415d476a0545a33855a3957aeb09f8a8f4b3bd6243fff8e7a64ff. 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/ITS782400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdafb9305b4e46d1419d64e67943aaad96de5ae9fbc8d603856abf5dc97f397. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITS782400653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bca561faf7664cb8d5ecb37435c69bb0b806d9772c497763b6377a89f08fab0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ITS782400654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d980d4d4249debe5aae542c8a49366ffd85e3237751d007dced9d8ef41870c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ITS782400736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad7f7e579bdb578bb47b9f024f0bc640a37637f11c17a677dcb92d82d8ce52d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ITS782400919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880a00bd092cd0b97b741e36efd896b6521904556cf2a549d1e3784a9b2884d9. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/ITS782400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef635bdcad53458ba18ae42c7f79ca54edf3ddeea3af0ecd263b7b962776a0a5. 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/ITS782401387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e34a8934efed3a8f2890fbf625dfe3ee73810017358fe92cff840e07a0b3850. 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/ITS782401388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2223170b334239e21a25b158fca98aaf0f9d5de66145194909f732a72efa1d3e. 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/ITS782401394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd265abffd5b61af01bcf80bbdad4a8f95dbf8968ac5681521268265d4c02763. 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/ITS782401395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6920158f1faf30aeb3c410abff456c5db2aff9db0147747881bcd085c62d908. 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/ITS782401583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7016ce559c757edbd989236bf50853a4b788f7284ee538a7523d3039981505. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/ITS782401932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f407b7971557ccdb6887b8c5d278987884c6e56e285e5440e7a39732e5de8d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ITS782402041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd08e01feacb08462d0bb5d5e05ceb9a4bbcd16f076ead7ff46b02c4485aedf. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITS781701334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1e035ab5fd289c825505cdb099c869aa2730021a87e999c20e7f1460a97169. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:05:36Z), 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/ITS782500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bd69655b7a8a87a5e6db4b7359c3f20fe2191b6db1cdd6fac503cbf9321e34. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/ITS782500117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79094e98e1c07e509b137b2c330e0d87587098357268f84fdb68ca8c8efa8b96. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ITS781900975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73589d945dc4a2f56904eebfdda9a89d58bceafb1f0b668b7ef6ef445ab1f788. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITS781901270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf95328333dd55acb847d1fbdb6319c82daaa28619c46f5900e65b202aa770. 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/ITS782501068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54b29f9333c226dbe834ced55fb1099c9e6d3e3c6e1302edaa9fd36942da021. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITS782501218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bfef5246963401e75536895018fb98aa351438213ad3f89d66f684e13a3d29. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/ITS782501249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782557a3379b9719b83a8765b9daef099c97562ed6f338c946419826ba319380. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/ITS782501265.
Alpha Waves : Ambient Music for your Brain Vol.8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf5fcd285b2f7d73d9a28c35c19ae1dda125334da7e19662ffaf13f5404a29c. 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/ITS781901314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329cdf7c2ec9fb2f591a4704a7d8d49282b8276851d0cd79b6e718c1a52cdadf. 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/ITS782400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca54d19475330f7ea2212c4279f7c59b75677496778f5a8f6d961a9484f1850c. 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/ITS781900930.
Brain Dots : Study Music for Brain Power Vol.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c554005abf44f6e423c83bf29cec55208190632404968f9b44e0f6580d4cb9. 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/ITS781901327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f849fb67289e5735989a460ed6a16a9878031fac5f637ec825baf4358b6a430. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ITS782400002.