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 0x1070ae6950588471b2f32ba506a43d02ba36183b070ec66a1b0124bd80680cd5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cea44ec-cda9-4991-a4c0-e33e2efa3320.json and https://artists.proofprofile.net/proofs/artist/7cea44ec-cda9-4991-a4c0-e33e2efa3320.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 0x4cf95668d5435b68f70225ea2c37170727363355234cb75f625c60f391b4d754. 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/NLS762200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990f2c1b177c847a9b19b40271e439853fd518c82eefc07fd33d99a16d95cc26. 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/GBKQU2323040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84f8e56b2c770d580d5b6ddade1ecb89b9559af55bb04793ad0a1c09e2bee89. 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/GBKQU2323041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca65704f13de6a7aca7df83af203636315b102ccdca40213ae6325b855b6a5a. 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/GBKQU2297635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc1969648dd13cd316f88255e4a41e2b3e6d371ad7b24245b641d2f2a42d2e9. 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/GBKQU2323042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66b8466b1de479f85bb96622fc41e99aacc5f5c6916289a6dd743f8d103d03c. 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/GBLV62212404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4443c05208c0fcf7edc188f22271a28a70c853dfe85018aa5bf14c10e3140bd4. 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/GBKQU2310852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad0a67935f04181bff288caf1a78d555a88d3c7fb4db3de5576f847e90cd602. 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/GBKQU2286746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f932c6e254e33b572a37be8f8534003872bbfed73406bca8adb4ffbf16b35e4. 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/GBKQU2323043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a580badbe7de35cc9f895ef6661efa0e8876879fa8246aa19cde3e7bc2a7e48. 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/GBKQU2323044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b5a9a77db29fe97bf66fe4345a366ceb46e602979697daf07bdc80591125f4. 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/GBKQU2323045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461208da3f2fb3e55f3f8df2481ce8a57bc97678200da2c7d6580aa84a153627. 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/GBKQU1889958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329b07b9149252b88f2bf06bb54274e5003e494e0efb42d716838f6f16990de1. 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/GBKQU1889959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48808a5310eb2032a3496ff57211fb8166fd7e535504b69a550f4e85f8b2d60. 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/GBKQU1889960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525e02d2211ec66b693ed95185317663774ffd220a19dcd5dcfafc46c47d741b. 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/GBKQU1889961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0eab844a75b3c70ab33cd14e06c59b07a641c194695d4df29f7aab38cee0ab. 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/GBKQU1889962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c998d6136ee01a7c3f5472c575c6ec3b466c02b9df4acff3cc9f18e47d372a1. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1889964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1167c3821e16e5cec7e60a07f18c0c41b0538e5cb8b385cc1f06d93fc11ef9c. 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/GBKQU2470786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec713d0f221c1b1891c640621b793ba44e0d69adc62dcebadef333ba2f93f3a0. 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/GBKQU2459325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa713c76f922d3b69da0103134605b518a5ab244dc190e303760a9b1f44f2de. 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/GBKQU2442121.
Nocturnal Rebellion (Rustyland Anthem 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a0d2d309267fd9042ebafa90f43046e8a70156b667764002c2ab396d21e6a1. 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/GBKQU2437621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d64bd0c802dfdc80743d22b136a6a40a1f1b1618326eb6c67de6ad0992f3eea. 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/GBKQU2411646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4935354c4b5d0ccc9dcb9440c9b46db9cf6d766a940316dec06b2fc5d89b63c4. 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/GBLV62302131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482a28fde4361bd97ce793a5704d409355cf87bb565be11fff1eca823c78174b. 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/GBKQU2364031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884731cdc105fc56ec2be799aa453d8b6e2e859df8a8de46056b3b288ecb859e. 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/GBKQU2349468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd93516d7378d23b6bc385b93f88fdc1f926aba6854b30e374f95e8d49f8b448. 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/GBKQU2349469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4443c05208c0fcf7edc188f22271a28a70c853dfe85018aa5bf14c10e3140bd4. 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/GBKQU2310852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66b8466b1de479f85bb96622fc41e99aacc5f5c6916289a6dd743f8d103d03c. 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/GBLV62212404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad0a67935f04181bff288caf1a78d555a88d3c7fb4db3de5576f847e90cd602. 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/GBKQU2286746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32062bb829719751293cc79e8323ea01b4617f480977195e157092341ce0e367. 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/DEHK92106101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc382eaff7070f796166028f6d8305cff382ab79f395f5a34e94d2d168a9b3aed. 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/NLFL72200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc11c6fa0bf64ac904b84a6a013406e27781c1b40d359d3e73e86d5665257375. 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/DEHK92106001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650d26b61cf887f3c6f2feae7e0ca00c81a89fc3ed94a9bfe4da9bdf020423ad. 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/GBKQU2236591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1072f5e54fdd261b5680c3972772446b515ad69b539be1d613f74ee33b4a7a. 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/GBKQU2213129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d0f2a7a85d5dfdd9be3faa5181471388868c7644da9f066fd8e312c647accf. 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/GBLV62119652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271a4fe4467ca642c5b6c10752a0e706e2931f2374b082df36cf7560a7b5af2f. 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/GBLV62111089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eef7d0957d515a4a651271f355d6ae7364cda03af99d02c819c576e02780bc. 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/GBKQU2180341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b9f0e1480360b1a7a8e768e5e45feea5cc042b830bc5a78f9ac79d66b05bb. 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/GBKQU2164031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0779f2fa1a66e203b2cf05e06bef0a66c7285dd3afb638da339647220f087f. 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/GBKQU2164030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b9f0e1480360b1a7a8e768e5e45feea5cc042b830bc5a78f9ac79d66b05bb. 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/GBKQU2164031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3c7feb9e5925f476bdfd99c4a0b49e281cb24637aec6f00dff85b62cba3939. 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/GBKQU2164032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3c7feb9e5925f476bdfd99c4a0b49e281cb24637aec6f00dff85b62cba3939. 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/GBKQU2164032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0779f2fa1a66e203b2cf05e06bef0a66c7285dd3afb638da339647220f087f. 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/GBKQU2164030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb9005742868368dacddb9829d5e45f38abd94e943c73b96654d37ab166ce68. 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/GBKQU2138637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12240175f47f4a52787c3ac5cb5e6682c84dd0c0e5fab0011109afea3c11fcf2. 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/NLH2L2000264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e52788498053735bdd13fd489ffd154489d8ce3894db24aa7b112547c88c99. 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/GBKQU2106455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5cd6d55269caee7676c657f755118be779223456efaa2fe61261d2c9fe5b01. 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/GBKQU2072699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47db6a3e2db1caa77fae67b7fa2ed1e96261fe16982e268e78477a3b62b89a15. 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/GBKQU2072700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f767ddec65458cfcda4784b02e81fa745a3901eb757a4cf859f1a2261f5f8e. 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/GBKQU2072702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bd90be3b8fa2e95dda1e2045ff69bfc01ec4921d62979edbb2ffc447c01463. 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/GBKQU2072704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dbb08d93209e501292c0612dbebfee21731ef18a83df77c46184ae0b7a723d. 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/GBKQU2046826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4206944524edbbaaff9bbc6e1bf661e45e21ab1c4e50ab41016d008612e9025f. 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/GBKQU2020608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360839e051671643ff29d614e46508beecdb3cccbe6ef1a389d501e4847534d7. 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/BEB682000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81296c1d867363f83057c89122f5b11c050f3de56c6d84671c992d48458c9e76. 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/GBLV61924228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31bff9ebbfe68082ee1ec7cddf0efe677c03b25c8df08f8b2f8e07419b72e68. 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/GBLV61907545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d63da928f1fd62ee0f59d8ede5173aac5d9dd56863f02ca585db2d79700f0b3. 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/GBKQU1981453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5313e3c0f30dc92017c306733e4fa1457a3656d38a890afd4c58058159f661. 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/GBKQU1960008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7478ed2ad1e3446c578a931da53c13566231ee996d43669c469233d0a235eb1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBKQU1925972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e5398192ca6f3a186dffd3874e7747fe09cc121ba7da4a6102ae4c94f903fe. 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/NLS761900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b13d08473142414ffde8384e255d716d40173c0ac1c368aedcc14547d5a699. 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/NLS761900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d29c284b3375294dd3e0dd9711d8e7247f24bda557eca36cceefdfcc7c2d633. 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/GBLV62412334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f2b70f55d0f10269afd952c50c67f1560595ebeb171b0155018d913bc1d2f4. 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/BEB682400627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9b84db58957eb66aa29ab175ef076fbd0d5f4ee93e6f7cefd70ba4c226dc54. 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/QZWFJ2455168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c0fea312f7131b8c4ccf811200b7f43a974ee501e9e4268a7391c8a9a0d09a. 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/GBKQU2531052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70eb9516e2c33c49b88015f1e152c620553fe6af909cad7bb88213f011b90aa4. 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/CA5KR2514058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa713c76f922d3b69da0103134605b518a5ab244dc190e303760a9b1f44f2de. 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/GBKQU2442121.