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 0x237f9fed0e6f992957fad4d8e3ebcf5b18b285792069a436b292a1ee020fef59. 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/318e15fc-0063-4b11-b764-010cfc6d73cb.json and https://artists.proofprofile.net/proofs/artist/318e15fc-0063-4b11-b764-010cfc6d73cb.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 0x9a1f82ee9e6cac8e777c6425886251f864fe0301572199c98fb6468cba7ce800. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2093065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaf926ed4c655b6f0265bfe3a69c206771e0ad637877728c0f7ea1abc855bd7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZMEP2093064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c4d1d2a3f48371bbcf60cf531b8a7e8abe6ce4df5ba7cb5a898f847c2cdfd9. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:49:53Z), 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/QZRYX2189089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c4d1d2a3f48371bbcf60cf531b8a7e8abe6ce4df5ba7cb5a898f847c2cdfd9. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRYX2189089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050723e74f3ef6c647d7bbcafb4242529e676f5b6b8f5784f00b0708a1a1fe14. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZHN42295463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef87f99c8f3fc6b7ccc0b879e74607c2affa15b0f0530d4c0f477ca66980f70. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZ4N42295464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da62aee8918122b63d24d1f1ad88998b725c1e2b63423b1afdc73fbd427324c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42295465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050723e74f3ef6c647d7bbcafb4242529e676f5b6b8f5784f00b0708a1a1fe14. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42295463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef87f99c8f3fc6b7ccc0b879e74607c2affa15b0f0530d4c0f477ca66980f70. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:04:27Z), 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/QZ4N42295464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da62aee8918122b63d24d1f1ad88998b725c1e2b63423b1afdc73fbd427324c. 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/QZHN42295465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6d96edbe639a2d1798bfda835a18a5b4e9bd989353ea3b166ab3105cc32de. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42239730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6d96edbe639a2d1798bfda835a18a5b4e9bd989353ea3b166ab3105cc32de. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:48:47Z), 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/QZTB42239730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72ffe111d4fa27b71d3f4a65984dc56fdcea8d0be71ad5d8736f8e18265095. 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/USLD91745750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbf2720f5d5e225bc36654d985c837819072a48c0ba4023c7896ffcac717427. 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/USLD91746811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde903b0f362f6161af27a6cf8fa62e3ceaa79c6931f08c2f2b3cae475f0f9a50. 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/USLD91752467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cada515e28274ff77f479578a80e111a302ff014b7b1f5849ff71bd7d76fc5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752472.
Tranquilo Dormí (feat. Young Rouss & TheFiri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aefc0e3083120f3d7a85c45f3623264bf5ee737bcb164a0349925e0851934d4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f958b50f861fd8422cfcade1259a2a3b2a28daa6e113ed08459c7842d18fa16. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USLD91752474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb5f5ea26e1370af26c57b860da13642d10a37a6acd1e25746eb1ab191638b4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383c88ecea15f727e223d6c7eb5c63413902bd60af42ad5bc00b2a887622935d. 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/USLD91752476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae917bb82ca0241b9f5fd96bf97148705ec610c12657cc7bcbf37bc9da8eb598. 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/USLD91752478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e558eecbaa5e718735175d7122eb4a8eb40923559115c45af2514ad3be228e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USLD91752479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde903b0f362f6161af27a6cf8fa62e3ceaa79c6931f08c2f2b3cae475f0f9a50. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba30bc618b51cf3caca1953096d8ad9140742c1435b1720b621c16a34eaf89e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USLD91752468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8b83655e74bd9ef75a42f5e79806ed7e9cd1b3b218e23f34d5a4f07c03b86b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USLD91752469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187d80dbe1ef709565bf9ba05f24a009b047a873a4ab11348a2f2b79c0065c4e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cada515e28274ff77f479578a80e111a302ff014b7b1f5849ff71bd7d76fc5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb5f5ea26e1370af26c57b860da13642d10a37a6acd1e25746eb1ab191638b4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae917bb82ca0241b9f5fd96bf97148705ec610c12657cc7bcbf37bc9da8eb598. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17e43d884484bd5254a7920cf41edc891795358ff4db69a7133f1096711a641. 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/USLD91752480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d6efe1f60783438c4eb8ae027e9f74bd60ca32db9fd31b2cf544ea670b73cf. 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/USLD91752477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09462bc4c1fcb8074a607dd5441936d26d039a17d0c4384db1d976251c376c4e. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USLD91754036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a8a09af5edeef75c96f551f3330c36a0fe8238e3b8200f50c0bd6722f1f1f0. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USLD91754039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d6efe1f60783438c4eb8ae027e9f74bd60ca32db9fd31b2cf544ea670b73cf. 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/USLD91752477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2b20f5471eccd7d389d716435e485c9ba464d68446f77530a8a3d015ae2664. 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/USLD91757357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3aad2338eb863655e56c674009adb86d44d672f5a241104cefe359c10a8b739. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2517099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f7a32c2e3efd523c946ffb5b034a2f3afd224c4f7d9e5e012e1f9fa4326a0a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2517100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f57b5f52ed0f33270809234a52657fc0a7ddf3b8723cde98c4733c929a6bb5. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:43:38Z), 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/QZZ7Q2517101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994e77cd58a4ef67cbb095fd91566559bc4ce2ff6112a07381d81450be3c0c6d. 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/QZZ7Q2517102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd31078cb3eed687d9d006bce77ef6425e0a3f04f875af931bac1e40cd82adf. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:54:23Z), 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/QZZ7Q2517104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452443bda867eaaf185e3b272911a7d3d5b8e99880e69fb4ec047ef2ab0d0cdf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2517105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3a90bc296978acade6d3e84f658ad31272cf6afdd5e6d3c3301f56ee87138f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7Q2517107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950bb902dc731004d073919b7d68ff8544284c14a46b8256443502b680192ba0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6EC2589661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff88d30d4dff697bba47ce7385178137439cf66d029fe9c07f4ea93e40793591. 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/QT6EC2589662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fe6208764674b23d94ccc999b3eb37f9846af656677232062612c6787540ab. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QT6EC2589663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde858d96b03cc669e50dc29d4c132ddc92dddd7493d3cb70e918d63100f41f3c. 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/QT6EC2589664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23218030c9e9d1729d2f93b03f8c119bda7eaeb4ec8a1374b6b0a03950295e43. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QT6EC2589665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ab965b74eb871bb4bddee263c5c569862591ade2b196352642cd808fecfb19. 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/QZFZ22307743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb99e21d73bd9785225eb5d9fa378480d22f0b5d62f24c786d37112c1a849942. 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/QZFZ22307744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598605a3bd078b9bdd965097b1f588ddf692611ee6888e9401d5deb2870e1954. 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/ES71G2327999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c736197b7653060695b643b4120fa05534dedeab9a41fd79474fa69edea9acb. 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/BK4DA2412953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edd2fa1397986604e3aa9879c789e9327dbc44e867ef56066c7c416693e351a. 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/QZHN32215571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dba8355cf728df307a47633667dfa0fb1b66a142e872058944990395bc56b2. 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/QZFZ32416533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762d83e1cfa919db82351ae0637812f10d573d4176c64e20a9b05be69952dfb8. 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/QZWFK2388794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78da042f0e15d6e7b9bac07ecad02c899ffc4f6b726f9bd56372fbc231f74138. 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/QZES62430647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666a24c812e78b26fc6a1eb6dde1b32041502bf921e69ff3871d432279517064. 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/QZFZ32300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eccc9765fdf56337ed956c4f65f0e0f00bc0a9a23b9a897f088130191e02411. 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/QZGLM2485532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a3569b0e5f5f34f7f84c0a436d81930abf3896d759047e912fd4845be1bdb8. 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/PEZM92101206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5bba9d77b8b312bcdff7d1a81380418f6a00b48b3d6cc88c85a4079a5dddb4. 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/ES71G2334136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97af46632176fe5c0f2f043ed3e004cb26ab9be19b0cd5ac8585689dd99e8270. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91749368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6461b972811a843d0d167d2a2bc9085a37ff91405bd55636eb5a691ed5bb3d23. 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/BK4DA2305873.