1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea986ed13968370efba2870706d6abe9047fafa01a9fe8a688ab9dd710108db. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab4a2619-a45a-4480-b37b-179f6be0f465.json and https://artists.proofprofile.net/proofs/artist/ab4a2619-a45a-4480-b37b-179f6be0f465.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92189ea48efaed6784ba2777c2c20f2323521a2644662bb218fe06612e19dc. 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/NLCK42234384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcad3f436bf3c80e2a458d084a45d253d922cd84b72deac3e4b1a7e67b71945. 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/NLCK42234385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca3aa0a1f01c0ba35a08e206486606a1f96d005a2cc7fa020376c7fc7e6e006. 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/NLCK42234386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736ed0fb5e90ace2e6ec7a025647a8ca59335cb0de566809431231dd8ec80072. 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/NLCK42234387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7129c2dc2f37ce8dc7484ca69515f5d80449c7260c734225822d1a2d9230ea2f. 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/NLCK42229801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f3e43c0f4435d006f789988455d6a37109c1b52d36e5a3042353e7eac0085. 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/NLCK42233014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0d94536cde8a9e13061a15983a1761738d82c91e8bb7105ed60d333f9671c4. 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/NLCK42230975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf093e23d12ebe69a5e8f06b0c70c72889d208ca63e0daaeb96376d16e1062bc. 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/NLCK42234388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa7f64d783569879cc5272cbc08997a9b2a1d68d62dc78dfd6c13eeabf707f. 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/NLCK42233898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b41aa48605dc1abe6704bcf6a1d5f73b19afdee8010f6e7e1b78f45967761f0. 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/NLCK42234389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03373fb104229ca65ca9eccdfc038f62e957fa58ccf54ba517c7cfda5e3c1c7. 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/NLCK42234390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7af87fb2e68bc120b6b27058820f1fc7d4829753dc8ec4743218c08a2dee91. 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/NLCK42234391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5334542b5d76f309c70ae2f01a00f3551ac484d579b0c8255830c559c47127e5. 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/NLCK42234392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42da24aa0ffa6f4f2423637e5c6799b1cea8389d14916212c5d0c67866b8775. 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/NLCK42232661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a77c49dfab8db4109648691d0f8e6eceb5cde318f308a6cb9072dccd2da5e. 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/NLCK42232662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd044f3391f39281b907be337b694c83a8f82645050d1478aa9b04baba5e12058. 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/NLCK42234393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f9c83616af0c634dbc21efdede8c12c2a03229e845d3a4e8570eb74d9755cd. 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/NLCK42234394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ab0b6c23a193e3e8810e54f917de1d5490b24c0cfa5413ce741fae19939362. 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/NLCK42234395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876319bf1ec1ee263d8d403f2c4f9ddeba37e3b0289885657c1011c97fd8d104. 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/NLCK42234396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48764143998c10513755cf55c8ab490c6866266f9ca70e89a1d3ead7d9e087bd. 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/NLCK42223029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738ce74a03a7dae46c385226efd0fddaac7dbb82136185e9e9ab0624deaef92e. 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/NLCK42223030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf8a1a84f3fe185d152206326deb09e7627af499159aaa155d608357810ef49. 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/QZK6K2292317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e850a4340422f45afef6d84272ff8062986c29109b0663cf2ab5365867271a. 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/NLCK42223031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94714e2ba06f427e7d151a4b1494ce028f9a4bd79557031c4e62857a46e2f60. 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/NLCK42223032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a3bcf0142d53a8c9ad73093b669c6d98922045c84886e834bc8cd2f04eac81. 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/QZDA52223509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698be684b681168e3341dea17798a6f84dde94da868a2726d40eb348b58d8f2b. 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/QZFZ32214598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e0e6d6278a4c55904fcce2da15d30680f6563a2f98b75106e3cd25e787a67d. 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/NLCK42223033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b488531cd19e14d39845566a5a8902d523c5b1adb0ccad3d8a3bced7865656. 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/NLCK42223034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67db7016a53f9200a30e601dff24db29a1f3038160bc42a8dc95c366f0d93415. 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/NLCK42223035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7188ae1d20e6404963bd025c59efd8ccd5c63f0869b4a813d90b8d8ce61e76fa. 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/NLCK42223036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d4237b40aca32026c70ff54f840cf73f0149482319785434665a786c00b165. 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/NLCK42223037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9821bf283499670cf510343d89bbb954c28df31f9b96899c4a747e8f060dfa. 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/NLCK42223038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29533da4180f9e0082e89e1989a1451311e5ea05af3e052d310efa009d820e3. 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/NLCK42223039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343dd66652df1258d2c036cf15e2e878c60af02ef1008bf458fcecdc5bba4a9b. 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/NLCK42223040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e7bbb6ba60ab6bb5dc123fc826f41cfe924de252593793ab200becea7248a4. 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/NLCK42416045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cceec61effd959a572c844f0c4bf463bf7313739231e62ff2ba83847b56bed9. 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/NL5HJ2400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833ba61547c31cf7389279f051be111ceb2cf578fb6a8dfeeee46a7d0127ea17. 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/NL5HJ2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36587164c24d183ddcc5150b22c505e4bea63dae1dffe44b5980bfcfb7461fee. 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/NL5HJ2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ca1a95c87d0aca146d535b5e1680d5591049b7fea57a4f5d51e1a1f0b2e48e. 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/NL5HJ2300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5693a6bcd41ef9ffb50f2d30e71f3a0c8af9d9709efb673c08f7e5b9ef9c3b78. 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/NL5HJ2300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e5fdcca01d225735db0c05dff4a71095524b01716ce972409a8e94f5e1bf42. 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/QZTBC2373680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a77c49dfab8db4109648691d0f8e6eceb5cde318f308a6cb9072dccd2da5e. 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/NLCK42232662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0d94536cde8a9e13061a15983a1761738d82c91e8bb7105ed60d333f9671c4. 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/NLCK42230975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8e0a14d628673d96499150aa2eab530e5f518c059bbf977df647c080504dfb. 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/QZES92305312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645721ffb61c7225face41e7e8bd1973f6c3f4242692f8f761cd4dfb2aec762f. 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/QZES92307798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba5e38fe68cbf430140ea31e19a4ace2326cc1182aaf357161bbbcfcf4ac409. 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/QZFYZ2338781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf8a1a84f3fe185d152206326deb09e7627af499159aaa155d608357810ef49. 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/QZK6K2292317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a3bcf0142d53a8c9ad73093b669c6d98922045c84886e834bc8cd2f04eac81. 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/QZDA52223509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698be684b681168e3341dea17798a6f84dde94da868a2726d40eb348b58d8f2b. 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/QZFZ32214598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9082eacfb8d96e185c21defac1e295b46b43c73ab172fe95c9e4189b989a026. 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/QZTAS2101033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156668f67868889d381315dfd87b269bfb9741afe778e3c470c8f75880c7954d. 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/QZNWT2133543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efa273dccebb7df9bf3b2500c896238df9bb8f3b4b4332498981fe2fa8a3905. 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/QZK6J2196909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b3ffc8584caabae87222334d6a2e3f1fe41914c552980aa8a9ad5202fecf0f. 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/NLG662100407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2717421a95e04901d6966d0f1cea0e270b1921ad38376f388da6d0afec0a4416. 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/NLG662100408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2845806984685da6b9a2401cbee1c69b042e2804ecb700581bd5ce0ca68c23d8. 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/NLG662100409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca67d9cc00d5e1c7520c13a59d5bc714a850e21ee972774747004e73d97b87. 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/NLG662100290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6865c8b223e08dfc095979a495f8f9805d057786498e35ff6d75a7f33babeaea. 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/NLG662100338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc959e1fc2b70a9409928034f75df67f511015c35361dc02b27e839efae6a95c2. 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/NLG662100410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22be10034b458d9c15d2ae08bc82fb83ad498d184df31c8ed658540d1cb5982. 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/NLG662100411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201156db3ffc5e51bdfc71265e43245b27db9083689517b353a9b55dd1feb119. 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/NLG662100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38860ccb116802f8516f8b9726b29ca379d0deb8f648279e933241074b525b87. 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/NLG662100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071f20eac34f7abe4d90b8614a41e1d4edbea460f5a6b85785db35ed70ad40cb. 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/NLG662100455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5f5444d996523946be64b27eb5db124f2b31a27076001c38b9761dddf80e32. 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/NLG662100415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd556b7da339b1730f2c4348e6f612151896a209fdac57201ca55723567aafa44. 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/NLG662100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef105728ea9991852622304a81fc608c758bf53d392e3f2c592e018978e3e1a. 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/NLG662100417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f6efc3d6f27650ca406ddc05306bbc8ac4ebd9172c561a24be2cbd2bb01e17. 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/NLG662100418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58b03f4f8e45e43b67022fddd8e15d2daec54b2395fc535927497214aa6ac6. 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/NLG662100419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7700d5a2b0bec0f0c6c84216e4f078dfe6e9cfbcc6899ffefe90fe063f13e7. 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/TCAHI2392587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea9a8952e2e7e7e9328869eaccc4dee342621eddcf0b7de8565e0379721b25e. 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/TCAHI2392595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96443a5379cd998a61ae594dfcad2ca9708651080a8972d192e3decec267bc35. 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/NLS5K2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc913468de600be7d26cc719637bef4b069b11074c27d3fea3c2034b1db929e0c. 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/NLCK42413935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf879cba7bd8592cea31039e1d05f85dc96e94bccfbf4a7a47a5f55a6ca0f2eb. 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/NL5HJ2400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19a9dd6d81eb10af9550fc2ca5a98698ec980ddee30f3a2bfb7c504250ce971. 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/NL5HJ2400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf453060387e8f36a176d109ab1203fffd3b4cae682eb44a5ac2c52a7312b3605. 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/NL5HJ2400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb171a31648266035a59199a73cbc8a91e836f3cf31f1264f42edf8b3d1a02e30. 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/NL5HJ2400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fecf001fb36295d79a12e2d5c856ebfa2c7af3584067bab23a4f64406cb36f. 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/NL5HJ2400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf6dd61f27bfb6ae780ba69f81ce3e8b3a12cf0fbada6e7e49dff291022f385. 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/NL5HJ2400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf62193d1f92fc2f5f5c2ff46d770d7f1650450c1a4632433c5fa02cadef49b6. 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/NL5HJ2400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d905d1bdad5aafac342ebf265a69a66a7d037287c2dee2adf46aa08a8bb2f6e. 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/NL5HJ2400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a7dd74e50dec806020edcbc8520446dd0620a33a485e3f6da3b9be29fd259d. 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/NL5HJ2400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bded510c3deb55a89070807780c6623aa223b4ea4b55493f001c58a74e249f. 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/NL5HJ2400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6593e25c35afbd981c029844868a88d7e4fbebd075a73ea3f15374f49dcf327a. 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/NL5HJ2400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc714241891528a206274810a488b1e2b649440dc05a424ebb74e19fea8bc79d4. 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/NL5HJ2400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e7438f725cccf7df77da9a05b0b6ebe90d3d5835c5ab1e08b56f67dc7daf27. 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/NL5HJ2400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11abf75af929195e608eb75299a9b6d56a939e6d7ca41a7b180423feb6429741. 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/NL5HJ2400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833ba61547c31cf7389279f051be111ceb2cf578fb6a8dfeeee46a7d0127ea17. 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/NL5HJ2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5693a6bcd41ef9ffb50f2d30e71f3a0c8af9d9709efb673c08f7e5b9ef9c3b78. 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/NL5HJ2300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e080657b7e630050ef3b34d1c5f44a99f3130f70dcf880950a209020f810127. 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/NL5HJ2400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9876e47ac0db846d368a072dfc21a3497388ac5997c022d98cf44c54386937a. 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/NL5HJ2400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67404ffc8877a28311ba611fc85bf60f94743a2f28ea071ca2215e30cfe25399. 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/NL5HJ2400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac42984b45a8de7510fc8d4e7919c49c10ef69234dd26589f3d4dc0d78e26de. 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/NL5HJ2400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af3d079d450fb578478e2faf08d6bea2f370c729228170411533940327f7bcd. 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/NL5HJ2400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40387d12c949ae2a3a3113e57e930fca04b72aca22915a17a7febc566766b926. 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/NL5HJ2400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f7b6d66f32b64137710f91d01733f251106253a904fb4031f4356f62611433. 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/NL5HJ2400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6d81cb882eb5a864ab480fb35583d04951d8c7e0e80c8492590368b868a74a. 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/NL5HJ2400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c57ab8e5d5f207c7e8c0dcea6ee484038a9692584102466da2a9e17f0e0382. 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/NLCK42416676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a40dd3e967af9ddf549ee5dcb618f56862530cb0a8e2cbfb1e19b9c08fb2a25. 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/NLCK42416677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091d39fb24ace475d140b6520caf567031ba072934ade70c25010faf8f830bad. 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/NLCK42416678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768e33809bbb6fcab0a9a6fb34cbbd6d7e140d0e0029062b1f1ff9340f227b69. 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/NLCK42416679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f22b172b40870bb1e257fdc0a9e2e510753fd3efd7857a0778cf173e73acbe. 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/NLCK42416680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6a9d2d1488b350d88c778c0f9f924557386e2e23082e22aad38d147d0dcf98. 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/NLCK42416681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b55a7271f163fd1e98e8ba8bfce9678032ce8613d8cecbb5412e54fe926e8fd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42416682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb5ea60cb2f0c0ccd4fe319b6cd346d40db56de6189e28b060c5658c89afcdf. 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/NLCK42416683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387cb7ce2abf6a88c1ae4ffe2fb007baabaf37d2c86e57facfc6ae610a9ed8c6. 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/NLCK42416684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8bea1b4358219c294f4a82c103714236b270c25e2e942b3084bc4f30af6bed. 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/NLCK42416685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36587164c24d183ddcc5150b22c505e4bea63dae1dffe44b5980bfcfb7461fee. 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/NL5HJ2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685002eeb7f90994eaa781d3c1f6a53f4ef02a3fb2dbc9a621d317d4a310ad4d. 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/NLCK42416686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378a979f98be5d5ea3e38d648371cd8690fd4fedd6417daeef2e75a5241c7f68. 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/NLCK42416687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097965d6ad2e5e747595a6b7b56181244e07c65ac59c553665000dc2f4254d21. 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/NLCK42416688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5ec1987d529d26ee60b5b8217e79f9a0abcde3686ce320aa4d378182219bfe. 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/NLCK42416689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cceec61effd959a572c844f0c4bf463bf7313739231e62ff2ba83847b56bed9. 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/NL5HJ2400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108bf85de7192e39627c00085c0331cc4152ca64977a1b910c8143519c6c7b54. 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/NLCK42416690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677cd940d52a274a42ed0bf018437284ad50e55af650a0728ee854beb809967f. 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/NLCK42416691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d905d1bdad5aafac342ebf265a69a66a7d037287c2dee2adf46aa08a8bb2f6e. 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/NL5HJ2400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60af199364a6bb2c609d0b2b44b495f4c2530e88d1c7f3a680a25540ce5b5bd3. 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/TCAIU2429390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2592b7ecf2b0400d35d152df267306f7f86a04db11ac44deff864f95a0eee3d6. 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/QZK6F2104503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5b1b8c99151b8443736b9006a16726bbdd1c37007e789524fa071412be6736. 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/TCAIB2430908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8889a8e73d6b0f409e046293f8d88db0e8168067eb3b18ace2692e92e6dfdc5e. 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/TCAIV2486837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe373b9a12351d9cdcbe622df1db3a1b4300a3b5db014cae0c40aaadc097017. 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/TCAIU2486846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04b3f9e44a10b569eeeafe5554cb5ee176e5a8ae67116de931dcd6a4651096a. 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/TCAIU2486851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3588112fb7219ff7274127b975f9c8be0cc7aec80e6400324c7e20757483666b. 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/TCAIU2486857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae545906962dd7e92489b8733df2802f3e9510d54d9052b0a438cddf3b368ff. 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/TCAIO2437994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77602192d69c939fb5f7181bf3312081ffb053cbd72798274495cbe895145ab. 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/TCAIU2486917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d672072b7779392461f63caf524826f87c7c4f8b2283e1d512fa03efdbd343. 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/TCAIU2486924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96ef041c9ecffc3f5ec1f2dc2ee684d0338e1a620c733230697c3876c86d63b. 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/TCAIV2486935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0add70190ffc07f0b817870239fae9e30d2704480dd2829d6c901205265a6c. 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/TCAIS2449479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5d66b236fe9df5a0cf544d1a228c6742abd99b29b1b3b2b1483796ace92805. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/TCAIU2486988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407c155223e0ea8e4649175c642f394fcc21b09e089df5139e0b2263b9d2e3d8. 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/TCAIU2486999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c021a2fe0f88fd582f1e076c10b73006536fec172f65387da73f6bc707c592. 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/TCAIU2487007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6695920d77c8f3518d1a99e24721d5be458ef24441be0e7937813dacb3810b4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIV2487016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a9b061627a3836240c6c57c7149e54348f50c17c14667c08084a440a9e7464. 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/TCAIV2487104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2a9c20e5888536971ad1798398aa9d04dbfe420220251d0d1cced2051fa415. 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/TCAIV2487107.