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 0x1ca249d06827e9a364ecd04fab580f1da0905e460579f7d08a5ae42cf8b0c526. 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/d2a1471e-815a-4399-adc4-ae8e5b06f881.json and https://artists.proofprofile.net/proofs/artist/d2a1471e-815a-4399-adc4-ae8e5b06f881.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 0xcf92e42a6403841255e826bdee1d95f3f83f5f6ea6eab14d4454ced82de1dcad. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2493196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b68c4f3dbfc4e26b0ca6b8bc251ad1c77599cdb105bd9cee2952136d007eac. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/SE6SA2492601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031e176c605e8485a7ca4af06a9b89142ea0c14d4039f1ba08e3c1789aaf64f5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2492612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5430b04853473d04ecba09181717c1ac4fb47c7e64a928df3b80ede4884bcc81. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/SE6SA2492589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8852e84a4424cdf677b07d5c591e47aaba2f40f54940cc03be79cd79d75ab7d3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:40:41Z), 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/SE6SA2493203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aaa8e39011aa36c2e0954973b608f2256cceeb1b6bc1ea72b285499714fb65. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6SA2494798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9670553444ba9cdbc14bd43b522c46a356536f376a52c9fe5c4fb21a8e7b1da0. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/SE6SA2494744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f599afa7d09498c7a6a09284cf23fdc39d2a9c0bc2fbea2ab9b4d7b480152c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/SE6SA2494769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638781fdabeb55b270ab686999da2d9c77e67d55e633d8ef50cfba020cce8413. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:24:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2494739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0681ffdb620fb5677b03d055ace603a0b0a6f4d7eab6f3d39f89baee1bb9683. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/SE6SA2498718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efb50f26a903e9880fe21fbda082e88228af5a044cc79d8a2bb2d99209a3760. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/SE6SA2498848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677e8b7352b52514a332805942502e9d84dc204b01c4b252c9b5b773fc3ac27c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2498826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acb0d7cb265b87c12d220f30a60407ab7fec06c42e5ebac1295f4c8ce9b3534. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/SE6SA2498964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e698446e17a7b7d1311d165d7442bbef6cf2a59b80f77e418cd9cb6efce9f15. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/SE6SA2497436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a582ea629e71c8432075cead0968547423eb81b85f5905c54801315922c0139. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/SE6SA2498802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0779d3d1d5e3819473ce53112f21c88cf8890f4d1d456c2faffa1d856f519f90. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2498899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a48a7e0e58e69e5994b52c772227ea6a97743cc227e6e168244c673e93debc. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2498761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd00310c34acb27bfdd826638341c3948d1258461d2860909db22e3ab0cff5f2. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/SE6SA2498801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ce93e06114bd8e20bc468e5b3e671c94f8321dcc9614179ede9ecdcb5aaa8. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/SE6SA2498890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e29340dc4c2936684b17be70503676724ffcc471bb3dd903b270ff81eaa361e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2499001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512006c3d70b51d979ef64b20b5218b394ddd2bb56b1a6550721ca90f5650c4b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/SE6XW2405389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429ca8af0b4c5a5739863c5129b284f2723cf991a3dab60ae69719596b74a27c. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50edeed78bb6c973497c05eece941d07ee9e9d6d331e0cc1fd41603314c6ef1. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2404095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074b407c8aa425f6abfb6337caf4aaef9a9066e3c21825a09fc6f62344d6c73f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f35389b9b2d8e8df8a44d6d2db13af8d0a72c45c4b1a83d7cda45b8ffe5d063. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/SE6XW2405390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ea285d0df4f070c0565ec4debf6e6b466d00fb8aa7d94d16d470794df1982a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec05137bc355f6e1473739878fa23bdc65aba5015df292c2b28805223c46fd81. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa9ea24b2b6b0a6babb2ec0f71eb42203ac7d6b562dde91d3d19381e2360bf6. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/SE6XW2405398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eaa2921af0c541e51452f47d42181379ac7009cf5f482652a1d93cc95da1f7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fd8c64cf6ab06f52cf0d02a8091e9d64eac60d0b5532b07385e81d297b773e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:43:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5b54277f1c05946c731720f1b4cb5e586535e0550e2db1055077763ce63390. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/SE6XW2405361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227a0c49dfa4fd417064973147763f0542892f538f3a8dea5f45ee3b9b773b99. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2403967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8191a0c0d8266d84cdc109057db3249c2c8b18b4d74ae84d9e3a50e8d013d1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:42:13Z), 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/SE6XW2405352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad90786b856b00d78e02d63171745009c16d451ef5831f5166115858cea27021. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f02fbaf2424ed678b7dac5136cced68ddf5be810cdb0473c4c5a9322922ae. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/SE6XW2405358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31126be26276af92e27b848eb7b257385f9bc4aeb2d26dd16e87391018facd6e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2405355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf36cfd93b00819642f74cf13a14c1ace230c9cc7fc86515404c22f92ff180e. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/SE6XW2404099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae7c655ea12a586e78ba5ca16186d231582af4f98f847e82f3e72b8dd9309ff. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/SE6XW2405410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e302f80281be4cc992bc489a47857a3aa2fa0f4f0cfbd1b8801be661598a1ef. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/SE6XW2403968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf211870583c3ff03e7640e909642dd2e7afb06c3eb259a41d938e1b3c62c344. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2404096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e97ccfaf972327acc0d882128c2f3fa9134ae8b46b38d0b0c9e9b2fe4af0030. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/SE5BU2500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9eb2b4b6d53ad8fb33021543b981c06de4d1a856764f72ea0e046a899b5728. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16b0f02dba71e547b295c0ebd69a5d76236e45ccc6b911ba8437096f28c763c. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/SE5BU2500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8249e2dc8e0371a2b20e18d8ccc551713230ced3e67b6e470a34cf23e08e35. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a00f6ac38ae2dad7c7c1571e8b4f3171c87902ff8c041baa7188df0ccdd330b. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3ea630fe3e71a0a5d7794a1a0055b50bc1552f13056113050ea977c8a9ca84. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a7c6d0483987ae8ca7bc9c14b332888505000deaf461cc42a638f36ef1d387. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe4d32fea8fc141d845ccd2608531e843144a596a5865e9273a403304014cde. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE5BU2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca807f4eae02bfb7eef68cb6703a421fa763515b2ca2068aa4037705d74573ab. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/SE5BU2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb09a526493201e0bdf636d26f16bb7c3a957b052658f380587ce40612f4a8d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2500015.