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 0xfcb0915e73689e5f2a22e2f73c8b785b2b8becc4a2dad1dd1bf909cf6e9f68cf. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11135d43-d57c-4d5c-8bf0-baf6ad1b3b7f.json and https://artists.proofprofile.net/proofs/artist/11135d43-d57c-4d5c-8bf0-baf6ad1b3b7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9049cff9e4ae7254e6df0b82de8d2d19ec0385f2c45c8ddf1074cbb0c6e3995a. 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/USMH92302848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a05b11846010a113b427f253a033de4bfd1eb83b7c67644478a9faa5a491f2. 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/TCACU1615818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeefda3c01d3c92ba2be0444cb0eedaceded23e74aaa12a105dd0f38d8651516. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598c0206a31406309b8aaf2122ac14fd362ab54d14356fc5ac813facd587f0be. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TCACU1615823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f5dc978817f398bb54a5788d20bb461cf7dcaf05a6b92518525beee3fbe77c. 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/TCACU1615825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa184191a55d6bfa8465a6e4d92e3415f1e9fc76340b6f8d422321fe076da5f8f. 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/TCACU1615826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f78e33c1c599c6ba022b0ecc0cdd0346b48ffbf5a6c4a3eddd8963f7a90f3a5. 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/TCACU1615838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28307713477c665d0e1379ff24a8fec343870919e742e800877955a6826269d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c696599f76f545b7ff29f0638eec759f7c2d7fa413e81a7d22cc99fb2be583. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17001bcddb79f20ae27b04c12bdb139d4ee87cf5531148d54167e360dc40397. 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/TCACT1632086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356476bde59a39a88ae8449e6eb65efd21b901efdc10ce7a26b88b67a370c807. 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/TCACU1615850.
Ojos Pa' Ver (feat. Little & Cristrombom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4eb74654f1ffaddd8aa9d8b07bad4f6fc0bf02bc3b3e4c64b201c0ac78ec223. 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/TCACU1615830.
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 0x8eee62aa72a5ad29c3c5a43228bda85a539c5a28d8fb0b66369d56f5a8e99576. 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/TCACU1615834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a14bbc7759956e0c8231a0d56a64af37d5d39bf3c662938b9d398e40b94ef5. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/TCACU1615836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1443d523607701ccd4b4a804095fe40bb89084e2541ffc17ac9df92018d8db5. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TCACU1615837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb902ff1f13a2c97d8591a6a47d9fbe91ef02050b8e2eba32d98538bad885980f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f7f5e89e7e5433f1201d4e4886b3343c3271b67f1a77630db86e5e17a79c1d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCACU1615851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f76cbcfcf08e008ffd3fe477b806904e2fec3bc0a5302d62c8f5ff252c01523. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554065ac74e19638c9852f6cb16142d90d64e1b5ba10ce77f51e7d62ce9a7261. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2e2baa9efcc7ccae2d4a951d2a221b96759326d05b783cf154a2aab210dfbd. 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/TCAEZ2046819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a88358d4a46d62f3f52e870b36bafe84f71f632bdc34501ff2c2504e093246. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d1d8cdbc0bc6d2850a0204aec85182ab55418bc4cc280672807b2348686e42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecec85b555f81ab9625e20797523cecc41fe0487c2502b9fa2f1e4fadfb2daa. 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/TCAEZ2046835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc0676f281ea9fb0ef044c7a02e9e05bb617bc8d4adc534a4981315706a2d22. 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/TCAEZ2046840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb075fec229c324e2b88669ebce56c830087e887ef414b6d7cd14a3f705c98e8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a89637297b800abd3695f821ba12377a642d21da35324d7f5eceaeba1ee3dc8. 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/TCAEZ2046846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc380613c25e33ba368a89a1dce4a1be6367a442fd8dc166c23362f02b7829. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6837cba11a09f3c195e2573d5158482a97f9032e9c075d9e6376a2fdf5766a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2046850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e321b54e9e2a74209e487df8035babdd8c790b3d40812fbdb5d2952505ba0ff. 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/TCAEZ2046853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228256cc55209670109cb230d7f4b1679d4a6695e4857f9db4045d8680cf45a9. 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/TCAEZ2046857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63242fd3934defbae1814f533ea1bc03fdc2fef2eda4479068c53980b56e2459. 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/TCAGT2347650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56f46fc871fd0eb1318ddefd03e44818247f633a017d47076acb615e396aaf4. 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/TCAGT2347711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36a245a2d708322e3e8bcc4107bf725f749d185770380c026640383283faaf7. 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/TCAGT2348459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6a52db3a6c96dd7043453a12ad70991fc71e5c4fec6d142699fdfb7762e4e. 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/TCAGT2347669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3544235df1a29744c37737b67efca402c6c7c08abf37cf56142ba00cd798c8e6. 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/TCAGT2347677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c704eb77551b420ebe79637c6f1ca65d63394163b951f652ecddcb3b4c6b116. 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/TCAGT2347701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1ee264fd5ab09868e1a65a32a139ff4d94463eb9de4acd80bfbaaedac7db3e. 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/TCAGT2347776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d7f0a70fb23e0452930f06b0bf773854092d7c065e54d718c1a0905caf4b1a. 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/TCAGT2347790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ec249599372863e1efba2c881655beb7f5d8ad9fa281ba81cc37db6780fbe9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGT2347728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe724ee3bd7deecde543b2497e5905fbb970c1ff1de15f495654d098302d8bbf. 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/TCAGT2348485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2868f21b84150db645e81e05b122c648674c9f53c97556cf3787bc0c949193e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGT2347762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c734b007a92da2f8a827a36367c1c3863111e8a3776c50fd10446e2ab1da2ca. 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/TCAGT2347751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dafce81236e9d59f9b6a363bc1dcc4a246e87d32860f2c8cbc0989b8976126. 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/TCAGT2348470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35614b9ef111e2253d5f5e5ba6102816fda8f715feeb014c8826e706ad91a404. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TCAGT2347780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c1e2008cb9d3be7bdf38cfae5ac00875fc71c2f4c75056b53934fbca0dfe76. 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/TCAFI2166218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc5ce50093fe3999b26ec010d6919f8a077b89b9309936186a29cb8c1eade8a. 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/TCAFI2166223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9861a32ed6ae4f1eaee1c2a5d9bbf74c2894e67b9bb214ec595f927a9fdcabc1. 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/TCAFI2166233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0996cde4bc6cf5e2985cfa80785851ba11f179969089f172ace40323b37c52ab. 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/TCAFI2166247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b3554b031144350c80efd0e9fc5e44f21193766c264afb06f99b48b1d64d09. 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/TCAFI2166254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b24a55bf3cb1c514f709aaeedd1f461aa81427d22ca58199489a630f6c7967. 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/TCAFI2166256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9722202aca256e1df680dfd5ec382cafb73cd4f247616a4ca37b20446a3f3f00. 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/TCAFI2166264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92df36cea34a2178494da99b631a85a02d1239fec9116df5334f3b1cb0306afd. 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/TCAFI2166268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9e43bec4ffd6696d3552891117ffdcf2c174159cc767116bbe875367b13123. 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/TCAFI2166272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc985041b4b99e987b9316a098a400ec339dba49465c532991f985fa03184cc4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2166279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fddca03444a3d429eb8e38419e0be2fd04dc3f06c22e19989b7de0bcfcf5b1. 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/TCAFI2166281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5456a976dda65f9e77f4bc86481090552f7216aec3e7f239eca8b04b4552dcdb. 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/TCAFI2166241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebdc57b97ec6ca2366a95943dba0e90095e614a26cabd90bbc7924008cf1e5e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:51:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2166249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785f894d67afe5ea3f2dc8f3b12aa616f359fcb0564a8f44bbd797e06609eb79. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/TCAFI2166240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07acb5f9b78e95b5bdae25b0696f5d0e034f2c1450e6d7685a932bc77bb4eab. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TCAFI2166283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fd4fe04856bec62174f0835ef4ab0418543d6800495e7d69424b690a7ef816. 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/TCAEI1914770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307f73f243ee94d1675fb81cdf624e53f86958765bfe4a67b9906025aa595925. 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/TCAEI1914774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e71abecbf85cbb7b95c245b81f200eb45ac33ae9e20013ce305544c5021fc75. 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/TCAEI1914775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb282dcbfa42e039acae397e683503558f7e6b0d6e5b20128fb8723b331d800. 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/TCAEI1914777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4345b1e29555d42f00a2cef3c019d5478e0d37b7d697af5134d544868d88be. 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/TCAEI1914780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf949b4098d69e721963b2b1fb6822f512e9e90ed6032cc3320c7756aad68a92. 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/TCAEI1914794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1f5d8eb741b0a3ba6ff040223351db5f35224920a73fe8cdf551f058abd35c. 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/TCAEI1914795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02e75d891de05c3b6bf3b021d176872df845997b197222e4a1c54ba9946ba76. 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/TCAEI1914797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06739993d6c8513ffc22327d5562bf41a7e80579d661956bbe42783fe9f4d06. 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/TCAEI1914811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e2f0dee526263d874f1b6515b4a0fb70c2b113605afc14108ca9de83297386. 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/TCAEI1914817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ecd7281880059ba62bf6120ee8d486a98bf4bffe7768c2a51fb9669de06d9b. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/TCAEI1914772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e407ed985abffd312f45c1154533a7a14be53fcbdd46b9ddb0c5a3f7d8932de. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca647bfbc8bff7255dda8b9ffd07b24e60008a8f0d19cd9a9d4388b3bbf9ba5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCAEI1914781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8b448ccc6f4a877a647eeaf010a2bb5761a0a83eaa3126c1c65ac83996c058. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764a2feaaf6dce2a032d6af01727e149b2e4fc8f9317bba61970fafe4db408e3. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCAEI1914803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaf469df7a8a64c1fb2093ccb55fe5af4548fdeb9f30f49b491dc46ad0e5b5f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/TCAEI1914805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4309f8aac0ff1a4e75a9621f9779d868175c2e5e4a8d126ff2c872409cb8f2a5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de690f490ad2ef9c5def19c9d69242639b9992aa2b4ef29de3cf8989220ebf1. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCAEI1914807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe551e981359e9aeaf7a8ef66d387506f9cc3e207f67d5f2a62d3800465141514. 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/TCAEI1914808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edf803c553cd398b7f067ec3ec769f7b5af0d329ac03d9d29a7062a1088469e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCAEI1914810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46183ff4f93a4c5da8378ef0d555d6eba57f44e3c7fb33200f1464e054fe787a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAEI1914813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f117828cad582443d99c5d54bfe2f6ed4ac6818f74ee5369aa18177eeb2a3c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/TCAEI1914816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43409d2e9c7d2b22d84cfd4392939f05c83a40c035abd2960e766b45e8c1797. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ccb1f66ad4098920744009ba64c6b8f09c5a4496cb528747bed8772717414. 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/TCAEI1914820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba7c33b531cf4f9b1831c580de26891d8506bae04adf25635785d05d588430d. 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/CRA312200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dda95c8edad4c3850ce2e697b885df8be9212c109c0b88b3c5820a8c4f6a222. 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/USUYG1135200.