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 0x5fa7167f11fc1529bd041a4f6fba68182cd22aafe6c03007213e2be9d60bb833. 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/d399e964-99d9-4567-8d7d-67c0d8b5cdd8.json and https://artists.proofprofile.net/proofs/artist/d399e964-99d9-4567-8d7d-67c0d8b5cdd8.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 0xe7c329f9f9f13953d261cbf1c9c66c9357a51c986f1a35cccf7934f401d458d2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5428323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5a8d7b5676bb3a07aea8c8d2d7fcb77cd5558a163ee6c0fdf8db433f2b0300. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5428327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b7e8d9d49b5e3748f5ac9ea2ed5e6d6bf524aaed2c950ebade44356a2e12d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2025371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b34a7b1245c6a9f3b8734279e10ca8f5a1672060b389a08b94a7ebcd709326. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2029067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290b3853e62902a835cf6066a7f773f347d8cb96011eb273843193c82d8bf545. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2029071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf653cb0b9ef12340c686e4404b7d92501fc21698c1bb9a92695a316fb8378f87. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2030343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56bcf56cb56722bc88dff4334a1f5de278bff8bdb3a1d76f1e14087ea1572ef. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2030348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef32c18a73e13627937e07fab231d6484acfeff30381ac457e49b98835b2b6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBLLT2031690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b56b42f5be5f837408a17cf69c75d822bac901ddaf39e4176fdecf91b50ed97. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2031693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252a027973464f160fabb904402abebbac7ab19f7c025041ac318ff650ecaf44. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBLLT2034395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1bc1a6d136304229c089b0095f27a54143608155f20ba98e17bf765a651c5. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2034396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd42a2a83798ba79d5413cbe6852ae7ddc81dede70fd7846cb731d8576f0cf78. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2034400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cecea36517120432b7b8c8f3a1ad691adacb4f70c3eb689fb078d9ff89d754. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2100951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92afa69e319e9402f9ed42d027165b1975d4e1c0ccb8387ca4236e8f71bf797. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2100955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d831ef0fd213d8a0076d482a12f5cb7fc29467a8b6a22ad5f91f1c0b08024e. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2100960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa019e4ff9650200dd0387143e52c274b55d616ad5b99974ed054332e9dda3dc1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:09:09Z), 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/GBLLT2108352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d6e3a3908918712ac1c1198e74768d25e91324666d3589672f50a47e498782. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:23:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c307249bba5b2b29496f4c5251baf69cdb0af6a73ebc3b31d348771c98adb9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5e016572656f6a8d6bd2880afe9fde73ebf7bf3f26ce766fb0a49dbad51fba. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298ab8da06208afac35fe07d19bc3a409bb647d1a0badb65192264c59ee9dd71. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21244d74a5828cd4e341d2cadce7ac3a2dddd23d0c1c106170026d89c17fa2a7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fda3f84ffc630ad372b1b57a4f4cf7a5fd8bb727f5bb5ad4e73fde37d5afe19. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/GBLLT2108358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0c5be4cd646f3c9d9db9596b1230406dc3ddca7521f975c5038e085f0e5a5c. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf5dec589ed96ec6b56b3a36b228145b6a6d42076a9278037df2adfd79cda95. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:19:06Z), 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/GBLLT2108360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8704a43e786c3df6a13fa68d2add29c9c68e163ce7b1a1634a49cef6e2d637. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2108361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9572920f376b111f67d0bc4feed747ea07cc04624a842a1b79032f9302f9d3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2114384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b8087d3315932a5d8c940dab23f6faee706db83517c300b4c8a12b5f88d46. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GBLLT2114386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3ec277a5862222489110c1566fe3e7ab71700eaffdd337c69aa116b3731ba1. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2114391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c1637427d72be078352cfb6b1e2eabc14f5e152be451f777cdcd6ad782bc10. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2114393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6077d40ac0424bab8d3f331e97855b7101f9adf3b473a70f4e13433e1349c487. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bfa23fc223b33adeb73e06e927302ab3cff45ac5c0894c6eee6c59c47cdade. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c6106a78856d708d2dda873f6c31f431ea2d4ef105c97b4f7721de8fd310e7. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6ba20c1d7b21fed0ee5e0271227d3c4da61de7685d5c4b358a934ca1f408b9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694e523cc71cefccffd5026fdcb12d937b7f642d159aaba38247c4f2c0ac453c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GBLLT2119508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cadf7738099c8bac7bd891cebb32fc03d342d73fbb62f015a33a18bac1acc4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:57:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cee9240abc3e97aa7a4783f7871af656cb7b16e142c56fd4a05aefd864d697c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fc9dbd88aa9ba091fcc1e91dd58d0178d3d91c853249feff5dceeaba15013a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255e3ce8a2dca8b74ddea611b21e60d4783090c64115eb74c460bb8a5b8de29f. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24ab19c1f1775aff595ccd000ecdc1d625c5b1e147e35ebf6139fab5828e82. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2119513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98fd783fc9b8648dbab7ea7a8bebb96d4e5a8a301a4e328fcaf5b35896d9532. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2133804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe09c50eb7b92011d2f58ebb9f96bc936f397f0024a8fc4144c0b464898860eb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2136096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a581b88492bc84612e4cc8155f84804903fa86039bce85c6f979cb86c1288bc. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2141330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2005f4aef3d59ebce90305294c3f7dc963bd7716df555bd2183b5f3004fe2f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2141334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb433d61de1672a09a3b6df956e3f53ca8433895a9b5a904d9a6ad635ef7506e1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2143382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf3ec118b47370af4530717c25106260edfa5a1888d2646fffd5db2a2d4aa11. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2143389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76af8e38769bc097b8b0b2266435eeb22e818c9b5ec04e083e6ed0f13461e20. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2144428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837b082e4c2d877006011b5b4e3a6463fd8fcc7c2f7325185388c68b1d6e449b. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2144433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06adb2a16d8ff40dbde64bbe8cd2e1875fe6879dbb72d6e5da278b7b4d6abd1a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2146065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c05f4f089f78bf1312adfd3bcb21e40e8934e67785ee9260a475e740310dfc. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2147151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf11f946073079acaadec7f9c9c499395d058c25ec1ddd883110a123f9ed1a2. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdc245f705879b8e87f7db4075a7b346824972cc2e245fee090e80a94499de3. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029dfa09361636df1ad3743fd2ac5cb873ba5291977b856ab8a7dda0b8b604d0. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa193e368bdeb184055601383135e5705fe08c56e7bc3aa670b9c345947c380. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d65b2da681790653b761a863e20cd467cf0c1aef8c1bd61e0f7b1667cfa352. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fedb2927aab24c7c3079b7bced61599935c93ef79fab8d576b1e304f9d4f53. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963132f33c86fd131043bc5c42300b1d6a10b1bcb09263d793f52849b5940e9b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e337f60eb6f94aecde9fe6d992c030901c75c1ffe54306a87d4b425df3a510. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:37:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdc382d71313f9593a7763fd7e9062b48496581c405636c586ffdc8bc409585. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec5d87b94d9f6baa9b24b9933a97354132c423b0e7110dfeb8975613c1f60d1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472129867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2f6a7093f3a3269a5b702c2a38943ecce50f9f74f804a00aebf95c8f85302f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddc8d4a4c95d5d01106cf10a5b9dd2219414735475862f7cf5110fa56347588. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09b35032524d3500ffd4a118cc46f8860ab14fc05ee8a4d1213b0db107c0b25. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc35659a01bca570bd6f006aaf9dab9967b04ac4f5470b1e2ca1bdc42e83b3d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02548a1e8243c065b3951d60c49fd88b7d1a2b73c612a9e2e2f84e5f485ac7c. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a00c4930dc672ddad1e748e30a3f91952775d0059b7667ca378664d73bb1aa. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457c71f368b2ef6a71c58dd93e9c6043ad96b600befe95ebc6c0bb30ef1d0ba8. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f02ef73f487afb50491da507f499e53431ad9aa20ddadb71d3189ec47174194. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8abafde91bc84f4dce82b4c3ef7ebcb681b78606f26e2355fee95608454f770. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe293bfa2a491c0eb8326263219439abccf9a31ffab23ee16efa5f5f521512aa3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2152054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5043947c79421a85c4dc424e5666962dbfb183f26f41291e6a227fb9c8a7f50a. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2208074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc9a0aed43702c1f7fd421131425e6f80faaadf85d4d5d965c0d84601093655. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2208075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f57c77bad3774c5a823317332b95aad45c043f6cff8f3b1692e8b6852285133. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2208076.
Music for Jazz Bars and Lounges (Jazz Guitar Solo)
Music for Soft Traveling (Trumpet, Soprano Sax, Tenor Sax and Guitar)
Music for Afternoon Strolls (Trumpet, Soprano Sax, Tenor Sax and Guitar)
(Soprano Sax Solo) Music for Relaxing Jazz Nights
Tasteful Music for Mellow May - Trumpet, Soprano Sax, Tenor Sax and Guitar
Sophisticated Music for Cozy Rainy Nights - Jazz Guitar Solo
Backdrop for Morning Road Trips - Divine Trumpet, Soprano Sax, Tenor Sax and Guitar
Jazz Quartet - Background Music for Fun in May
Elegant Quartet Jazz - Bgm for Low Key Mornings
Backdrop for Calming Night - Exciting Soprano Sax Solo
Music for Lazy Thursday - Soprano Sax Solo
Breathtaking Quartet Jazz - Background for Summer Exploring
Jazz Quartet - Background Music for Sixth Senses
Casual Quartet Jazz - Ambiance for Funky Jazz
Subtle Music for Deluxe Ballads - Trumpet, Soprano Sax, Tenor Sax and Guitar
Bright Background for Iced Coffee for Summer
Music for Espresso Tonics - Romantic Latin Music
Wondrous Background Music for Iced Coffee for Summer
Serene Latin Guitar - Bgm for Espresso Tonics
Music for Easy Summer - Majestic Jazz Quintet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd4e3384418d6fdb9f457bf8734c9091643013b0253ad178f3825d051be0437. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2233909.
Lively Backdrop for Self Care and Coffee
Sultry Tenor Sax Jazz - Background for Virtual Meanings
Sensational Ambiance for Virtual Meanings
Music for Luxurious Trips - Casual Jazz Quartet
Peaceful Music for Jazzy Cafes - Jazz Quartet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771989652dedd004f4917d981167f4251143f021642f818b157f29a43ad597fd. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2234694.
Backdrop for Roaring Lounge - Jazz Organ and Guitar
Music for Always Reality - Inspiring Jazz Organ and Guitar
Music for Soft Chilling (Jazz Organ and Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e471606abd4a5b98a7b36d232ea16b9d7b13524e0fbb98d9cef4eef4d979395. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2267324.
Sumptuous Quartet Jazz - Background for Easy Vibes
Music for Tasty Coffee - Jazz Guitar Solo
Astonishing Background Music for Lounge Moods
Music for A Mellow Memory - Distinguished Acoustic Guitars
Organic Guitar Music - Background for Sleeping Mixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc45f780849f9c28125c0ce510df8e991df81f073a6d3dcf9ce474ff5a5675e. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2213460.
Music for Lounge Moods - Outstanding Acoustic Guitars
Music for A Mellow Memory - Acoustic Guitars
Artistic Background Music for Repeating Nights
Calm Trio Jazz - Bgm for Repeating Nights
Lovely Music for Courageous Friday - Soprano Sax Solo
Music for Repeating Nights - Jazz Organ and Guitar
Music for Delightful Time (Jazz Quartet)
(Quartet Jazz) Music for Accepted Starts
Elegant Tenor Sax Jazz - Ambiance for Sounds of Success
Jazz Violin - Background for Upbeat Ways
Backdrop for Accepting Times - Bossa Guitar Trio
Charming Music for Joyful Music - Harmonica Solo
Terrific Music for Alternative Oceans - Soprano Sax Solo
Sultry Quartet Jazz - Ambiance for Alternative Oceans
Dream-Like Music for Tropical Joys - Soprano Sax Solo
Latin Trumpet - Background for Calm December Days
Bright Latin Trumpet - Ambiance for A Lonely December
Latin Trumpet - Ambiance for Coffee House Winters
Music for Soft Memory (Jazz Organ and Guitar)
Music for Soft Mornings - Jazz Organ and Guitar
Music for Calming Lounges (Piano Bossa Nova Duo)
Music for Private Moment - Piano Bossa Nova Duo
Music for Lush Weekends - Piano Bossa Nova Duo
Music for Joyful Horizon (Acoustic Guitars)
Quintet Jazz - Music for Relaxing Intros
Number One Piano Duo and Alto Saxophone - Bgm for Wave Thoughts
Glorious Background Music for Private Acoustics
Relaxing Ambient Music Endless Soundscape Vol. 1
Jazz Guitar - Background Music for Safe Magic
Majestic Quartet Jazz - Bgm for Feeling Fresh in February
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd4b88f3d164c68f930a13c6519da47c425531751638ae71e413fc25bbe19d4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2310513.
Tranquil Music for Lazy Tides - Jazz Quintet
Streams: Perfect Rain Sounds to Destress Vol. 1
Guitar Jazz - Ambiance for Classic Nights
Jazz Reflections: Meditative Sleep Lounge Melodies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a3ffbc046fb2c2175d57f4edb536371b24994ac0e3684344e465727a5fd81c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:20:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS83950035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b94a24c6eb99688cdc8dd069cb1c1dc36ac6f0d90ecb5d3c050a7087e6112e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBPS83950053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002ead7d28198516472d0f643634bf23bbd618f32b6e31de95b72e33b142042. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-20T00:29:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52582597.