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 0x1cea00d137a2ae0accd1515f59763d38efc6ab9c5a3cb4932539f5cc658dd33b. 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/8cbaad47-24f5-434b-8674-3ec649a386fb.json and https://artists.proofprofile.net/proofs/artist/8cbaad47-24f5-434b-8674-3ec649a386fb.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 0xdd9b0d0135a168b7be1dce23e951813fb5d5a4ec4be527cb285ec466a4d65fd4. 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/UYB140707806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb88a60fa2db47fd9bd9ef25a3f0201d7a7339ff979db6c39acce0b6e319ccc. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:27Z), 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/UYB140707807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaea64701383e07074a28f625e3736aa26e4636dbeaff90edc348eaa1fb64c68. 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/UYB140707810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956ce602402b5b31395a832719ac44d9f574a36a984e37504dd33671e34c0be2. 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/UYB140707812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc2e7d54a3fb98373f9ae8ad4058d689173a2372e71a873828dd9e3b38b9b36. 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/UYB140707813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665472d6d65b7b0d680a831b7e01a5124bf331fdd6cce7daf16c5f7e053fbe81. 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/UYM121602439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02889872a7106ba4cab02e657f0db4a5fd6b7bd732c0f6eac9c7b12650b0786. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/UYM121501553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4453c87591e46fd0e20fd1dbf229b330d85fd5d6022714772a61ac55524f576. 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/UYM121902958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fe6dfeb451552f92a3b50f44adad007c8f6d6df4a48da3e8a7e1b00ead1c3f. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/UYM121602428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05532c7293ac35bb7c7c79a900cfe4cff104fa923d066d0f64f3c2bd5e735d40. 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/UYM121700906.
Las 100 Canciones del Bicentenario, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147679708d8a696fb2aee5a65c34fd02cb99995b30a53fc1b2c034f7822165fc. 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/UYM121201099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb780f0935ace5ad972174a39812bc0bcea108f26015c97e2666e59315114a64. 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/UYM120800213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6006b5c1bfe59fe26ade0fb192956973e5b2b1ef644bec0587f591f850fec563. 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/UYM120700675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6c389291fa016cec8eeda0acc29505ec47677d92b9bbfa89e148c73f9b4875. 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/UYM121103151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88e1cde69edf2357d981eaac4f04a0d53b0cd8100ab006ec99fa760fd5f50a3. 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/UYM121103155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e132a11dee20d111b5aa1c725db14380400694c2b21047b42749156f667bf7. 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/UYM120901951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3457b4bcf15d35dbd2f0bccc47e22245c91286c66852af97f525b86e6e3d7e44. 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/UYM120901952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8795af6d60fe2f24e07779950392f17c4fd2d9c3c8a9795838a954a4901a1f. 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/UYM120901961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c041de73d4e3eef4ee1b361bce12ae4fd369b3e490971cc486507096a4318. 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/UYM120901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77142ab39ff61259f05863ecee93a3e9dfe566ac2efa435d1a74d6145abb1c1. 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/UYM120901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93697ab7a7e242c50df40c1894e9a38995cd25f5502b843d95b008ac3843fe4a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UYM120901316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fefd62eb8463d93330574f898039b1349fd9d2518f59badc6cfe7777d573ee. 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/UYM120901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cafed96c2703740f781fbef5cd84df658abbc54a69fbbd3685e7dfd84eeceb1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UYM120901306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8310247856a553b13fb5af27dd250971c1e4c07865ad96bbd739c52489c85129. 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/UYM120901309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22b7c4fbe725eb1b8274ddb0156ab5b1f1dfb29f8cad33b47e56c485a9dd89a. 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/UYM120901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6006b5c1bfe59fe26ade0fb192956973e5b2b1ef644bec0587f591f850fec563. 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/UYM120700675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d5733594e3b70143a3477c462a0b543a3b54b5f14865ae9e3efaadbb3d3c2. 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/UYM120700677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601c67e33fad8a7a5dd09ee2cc8b29f7d849a2437b0051da3de90e3ceaecdfa3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/UYM120700686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124198058a6f096cbd5b2cce219e22f8a714abf7cc145191082093cf138a92f6. 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/UYM120700687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd22140aa1ae989bc25be271b2493ad1cd40cdfcf56974b960da50ef7b7eb822. 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/UYM120000537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e22cf0b11738b42a90002969285893b8b8c30d89a95ae44d4915c7b20a3dc09. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UYB140703001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9ca345468561398c869cf2fe903ad53f3e31e14f900d9c1fbb0ed4edd7b28e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UYB140703003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e43b32604148d473f9ceb239d8908e17452d053c373468383069865f0da6116. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UYB140703004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7cc57295d48caa7f07a1ecf0b0aebe353c7422832aea4ed8f9d44926c739a5. 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/UYB140703005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2754de991b2214939da6ec6e2909d404073cca03efba05bc1b2bf1d06040e99e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/UYB140703006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eebb930d08530c8b75ef628dde040d7fd5658d2851bbe50a0cf3a7aa3544f5. 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/UYB140703101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea66f209399838567a43c76c499f5227c6e551adf708ce89e66aab931b5fc07b. 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/UYB140703102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa4616b0370ed76a34a4377009b884d79847995d9fdf41bb54f1bfa219ecea7. 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/UYB140703103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145f0e8d62be446bd8d285f2dc96af6008a416965988f636bed80825c7cbefc5. 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/UYB140703105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0730f72c550e78691a4af3c1ca63cc6a1ade320fe98fa4ae1f61c902ad25049e. 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/UYB140703007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28ab3d8467ba6f304f7a6d3ac605999c125d1ad1f2aba9b39e6fc8c7fcf2a37. 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/UYB140703107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebed0797a789820069a950ad103ce59c67fbe8bf506072c91710cd98bcac881. 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/UYB140703109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a3cc32949defd214cebcf0d50c3883247656222197d1ef31d959b0ef65899. 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/UYM120500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d95d88573916e10fded8bcc8f4f6f7a13bbe96210eaa4b936e23500f47f992. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UYM120500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038a119bf5b69de77a8ac2362cace178f3af69a45e1bf8aa1ca9f7c63d30d58e. 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/UYM120500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6a58a9755caa120740a856eed1dfade9ba4320cbfe8fb5a8716fa27064de60. 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/UYM120500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50ee95ed5aafb026b54e12a769ac1e3adb9833d790cb7768a72d9509121bea9. 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/UYM120500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f6861212155296a88cb112fc9a96c32b71241ffa1251572e99380aee6ba6dd. 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/UYM120500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d3cc8ee7033c15cd5242ef23663703f1080e38e5a0e571b97c60f059205202. 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/UYB141603009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf138ce174bd4de864f6b721b7b0475a036e0ffb25e52f260e1bcedd326536bb5. 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/UYB141603011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464729a70cc89014ac4046becd5f46efa50b59fa3471b841af78fdc3128932a2. 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/UYB141603012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ec03781d265d0feff7c653305f7302485305900040cfbb9d838952649be765. 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/UYB141603013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00a1341652b0fb898f7e92e889a1e5e8542e1ccdd74baa13e798a315e911cd1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/UYM120800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f27454328b5a697b73d2585ae8422e31ab46404e7b0d99390ebf7a5e5e0173b. 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/UYM120800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b82dc8658ad4853afa62f8a894b2618068722f030de43f9a8bf0aea073e074. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UYM120800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce93074eeae53dee8f890c024f8e01503587f8e9aea562dbeb8c6863878927e7. 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/UYM120800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba831b1ae929db71043422d8cbc9aa9c4ce0517053122bce0e9c73174b5fd5b. 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/UYM121002006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab368f722464fa1e2d1bdbc0c075c5865fae3076fbdaf1853d092ea3f567e628. 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/UYM121002009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a22811d36cd12c5f0be319feec61830440d3065fede4b2190fc19d7fb1a29ed. 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/UYM121002014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cb79d4e7ce3c27dd0da02458006840035fe638840b15885e773a94a449a77b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:37Z), 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/UYM121201929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9e54d15232f9151a6022843a1feb5145c3a145f5fe28ebf78636c1bbdd5439. 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/UYM121201969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dc5492d24cba07ca4a8cce3192c9b3f90db201c11bdd714ad5a2ca10cf333d. 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/UYM121201930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a85b5a5825121b0cac3df5b759f2b781e77954929885971fbe4c1207840803c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UYM121201970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bf9ce7465d406bc86514b0d1e79d11fe93439ab30d7025d4844b7a4c1ee475. 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/UYM121201934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dffbe8e62894dbb6c79197a7f2769c84ea0a02bf1c18d2d5f83b0bc9b3f636f. 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/UYM121201937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65316afa1ed72dccb76d96f9535dcb706355e08f7f4f05d9e59bacc0cb9b9a2f. 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/UYM121201958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1712eb5ced41576e7d5186f4edd04394cd1d1d617a6d1e6bfe28f50834fed15. 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/UYM121201960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500e8068ae637d58fddbe4da8f33a358876f463aa907d0e57f4af3d514df6262. 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/UYM121201941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66e557a7b43b0f782f6424018af777500fef29f9605e636c3e286c19f3a0f09. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UYM121201944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d86abc3f742d079ea55f9fecde073f95a8ea2f2891cb2070109f4492b282f08. 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/UYM121201945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32d0fcb9211cb89d55186d289f9e0c707d2f4104876c76e38eb865614b2f06f. 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/UYM121201965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffc6a1fed6421962516f5b151f2df253fca5b7c24a86630f2dfb5ce98b9ad64. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UYB141602804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8f950021d972220dd40e8aa7cc037a15683020573ab52757023f1042610a35. 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/UYB141501204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464729a70cc89014ac4046becd5f46efa50b59fa3471b841af78fdc3128932a2. 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/UYB141603012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741b45fd113ae1ed2ceddd8a5f3eb7dfb38ad4010d3c9df887bdeea2e6d9feb8. 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/UYB141602903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6021d509852f12eb129ed8a90a144976b22989b7e9c972d5885081ad9d44f26. 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/UYS059900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb800e99bf3d08111f6d1cf965bf257897f67c4559f62f43f524c58351cd25317. 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/UYS059900436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d518427cf80b8c881c2bf03d3f43bbc179c55b995502355ae21848fa952981f. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/UYS059900450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c40c743afdd374b6591179d2922266d1906cff2f728ff19221647988dd8bbd. 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/UYS059900443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffa5cc2e757cc64a8a1ee5e68b82a44a3e36d2e3f3440cab4b73cac82d0f697. 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/UYS059900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83524761b0ddd0ffbe314e3f966de2752e5cbdb7e8bacbd514b97b820677764a. 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/UYM121400345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af5de60c4b762a31453f75c399c29db444ef72aef78b3b4f443f82da0f8fb2e. 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/UYM121400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7020161536920317f18e88dc4bfaace1b4272127128c063ad54e1e7682e30cc. 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/UYM120500673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6126f6f435d8b7471b3f1926b47fed141550413eba857f0a23addd8d90b7f58e. 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/UYM120500654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52295a8ce78d2b2080c22b823871348f5e255212effdfdacd28fdb58fd006d5d. 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/UYM120000365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaae796ee270ceaeb7398b1f43664c28629bcb057de0240b414c7ea9f5a29d4. 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/UYM122200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f27454328b5a697b73d2585ae8422e31ab46404e7b0d99390ebf7a5e5e0173b. 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/UYM120800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f48605b536e7ad32c2dc31db2838d372aff1ce5430d7e585cc47d9d650607ba. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:19:35Z), 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/UYM121101551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11cca6034d200eae615f32dcc0c5f6c09c0b161669b3175dd0b8a44fe3fed53. 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/UYM121101552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820cfb208beb95fcace5d882dfcbc514e11a006cb33d39b9440264d5401cc61d. 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/UYM120200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab40c3c21782211d7592dc6936ad30b35e9be6c474959c9ee0752a1d5a5f52b3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:18:07Z), 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/UYM121500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd91c6a3e16e5e7d6529fce3a5afb08731d76f1d02403b0bb4cf50c75eb2dd2. 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/UYM121500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9388790c5352fa4d9bf456249dca6be391d6c4651971bf1521cccc2b9f59187. 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/UYM121500305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c0f7585cf3ade9758c306047ded11356449a669cec4b3029f0d4b412e6064c. 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/UYM121500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe201e04ee1ffb0bb19ca2830873a92bc1e4d7d2097f58ffaf66f482f8fa6c06. 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/UYM121500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811d0c718d42b429ab7ca869eae77a420271c86e3f661d6f1e6113fba13d0e62. 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/UYM120300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2981f69dc817e94b7af30aed4e5dbd299787d8229110317463f7af7d18420. 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/UYM120300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc744bf45bbccd344dda514388e2d9c35080d9af00e03619dfd5314c70ce97c5b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UYS050000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe89279b638cf9bb7d858e0b0c2222354601b76bb6d743f026af4b366c3022e. 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/UYM120700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba37e80193b554b9202341b8c3c4e07371edf2ccb88190e57ee13444a2b0a59. 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/UYM120802175.