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 0x6193f1a7cce0c6b54f17be16d4129edc59d39c1f0ef9ec3ba46c0e03b6a973f6. 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/2ef31c1f-f193-4fab-ac12-2bec7265c537.json and https://artists.proofprofile.net/proofs/artist/2ef31c1f-f193-4fab-ac12-2bec7265c537.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 0xc20a2bde3ecee6da24ddadf71bca919c3691eb5e52b8e856c4a0e76e06850c29. 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/DEYX82239729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755de6cb3ecf1e3e77e7114d4dac4923fd758bd7e13bd7c9ffd2dbea5b39b6c2. 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/DEYX82239725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622f6437589433b7fcc02c88277bce0e943c7bfe9a4ccc628b4471a2559ebf24. 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/DEYX82239734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176a2609f4f32ecd5d21bdc557cc5bdd94ad57ff44bfeafd185a1a18bd03ac7c. 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/DEYX82239718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1116bd1157000688d452326789845817d8d022a74c4520ee983f7d02b43719de. 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/DEYX82239737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9611b878d860d7f43a7dfd0a4d60d7b8caa933ff1055ffd95d3067bbebd8e8e1. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/DEYX82239708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41aa422216a2b06f3c57b76c5df94449f825bceb7a7ec17731f4d325063b5d7b. 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/DEYX82239728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675b0ef50d98e35e915d89e92d1547725d18c66e98da9f3bc1ebc83fb30cbb44. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/DEYX82239719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476de88a1fe8bc7e6f316317e668e53f41bf284f507b0c9a65f6a988746e9bcd. 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/DEYX82239707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d56fd85a9cd0495c6afee35d8bb47bbc74e776a5867bdf85aa489d8361be3e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEYX82239704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee4aa4c9946e9eeea6669c6a281a1165fa0f364571ecb085c9708c673f3534. 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/DEYX82239722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc39c35847a1cf295bb14c3f94cb7e8d6246fe50deb69df446e3d03a5e063d9e. 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/DEYX82239733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84857354a36b1f43f899c48ab77d3cf3cc02b809daa1caa8e8c29996aba7e97a. 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/DEYX82239716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b17c46233ab8cb7e504a974eb315f12a58b3f5f458a4031f6d503580e1d73e. 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/DEYX82239721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755cab4d9fa88aee490e4b8959b15c5f199beb4a1a45fa91a1f09c12d0ffd800. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/DEYX82239712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c37e82d12e635fcb32b06cd1b00cadf434108b0b7aef2c01054174ad99b3f9. 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/DEYX82239735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9c77c1359867f82795365842dfed1aaafefacf76c9b36b9ace83ed211ea24. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82239705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29487fe5e53eb0de49a0ad724af779e52f5223e8ab34996615034e5c915fa95f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DEYX82239724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b295979b467bcf692ab8a98f77bc67f550aecdf053b7a24de95808201df137. 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/DEYX82239723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c4437dd794df1b7ba57182550ef8180b09e03f9b0c5a884de79cc885dcedca. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:56:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82239726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13686abc3d43bbc87b43e6de0d33ab1637fb415335a396f8bb2672d109d3c267. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:41:13Z), 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/DEYX82239739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cdb797afea3b839bd69b17123faa3aaa417b73f0b49f054d646497ea1048c5. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:34:48Z), 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/DEYX82239720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc75442a726ce9c5a5b6d09a1e4990019578ff9fb3cf5c5fc4c6ebf9b333e136. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:06:23Z), 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/DEYX82239714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc208ad76d5bbe35dff9242d604c2b942413093bb3402ce84c049bd97f8d859. 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/DEYX82239709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0986293d374b4899493d1de85796f4a01df448e35e5d77d3242f2816ad35c57e. 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/DEYX82239713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda17b332952f42c9a7b68aeeb15c64e8c0f4a2529087f1590bc11c4bdfd020ee. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEYX82239710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa1803ade5ad8b0a8aa22081053cdc60545642df9567a984a5dacafd29786bf. 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/DEYX82242463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc8208abe1fa126f9e952671b3d0c583ce8ebfd89013821baa230d5ad7b04b6. 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/DEYX82242441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06376244be43490dfd89ebcc51227a3e0709063c96bda1e642c982e5dbaa06be. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eda350c0bacd549e241f507745620ddc00a70d2b160572404d0de6c4b15269. 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/DEYX82242449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868f7466eea75cb02f0987203ff6198255abcc13e51f2113acd1f194f8bc1cad. 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/DEYX82242448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389738eae270425b4ceb094d63e988fe9979997a207222ec1c0524401719a7a1. 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/DEYX82242466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69da8a32c5f88cdeda9e20da6941890fcd212f2cd4093b05bc07c7c599332a51. 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/DEYX82242462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4bb01fd2c290937a5277ad6b7d78643a18f8a2a34bb523908c880cab60f4b1. 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/DEYX82242456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9615793e9e43b5066af596b511e266c7e7e3d41467ee60a5b10400a978fa1201. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEYX82242444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ca01afbd322831846bc8cb4cf654bb1e5476b600d1bdedbade4bf3ca213938. 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/DEYX82242464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16739a60d7eeaabda5f0f5cc1093f83e6555b27dd1c554cca057fdfe315f5dca. 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/DEYX82242468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7e6281afc115a4c11763789baf9a0ac34ccbe96e972719570045f5340e0a81. 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/DEYX82242451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98acb2e4a3a837559a1bb4ca0b39fe51dbcd316b9cf8030eaf93f4f6c3785d24. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/DEYX82242453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc3498c257f183804995b3e6ab031fbc28d388d19cf33bc7a0e92b1a25feae. 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/DEYX82242471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6c7d890f2329d288f3066efd3759d4cfc334810a0c5f62386cf116225deae0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEYX82242469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8236df8fd528b62bdeaf151862995ad137a9368ad4f4743783830d8187745a1b. 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/DEYX82242442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6e4873aa9c49c6171d07dc6ecf4f231cc6def9287f4118cc51ba0734054b2c. 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/DEYX82242447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed4b01cbee28302040e6c59808aae4c16147f811137dffe42a52a11babbcb2e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEYX82242458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9c845e72b91c04068c7c0e7f0a071cc97f6aeaf90358e00ecb064cd317eda. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEYX82242446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3483afd681da94ecff058564ddace7a6c4f06274e31c96d46b118f786456bc4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242450.
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 0xdc684ac9c95e3613c115dcdaebb033723f1776a7001098ef9f81b4401e520c8f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618253bcc566a79583fc9f519ca172938da7d6723947044321800cbd995fc061. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c1b1d7dc18e5e9bd0348f2996b8456658ca85363ce3960d9dd403a08db3ca. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:50:05Z), 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/DEYX82242472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a4c53d15f294433480124710568c2b02615f0f2837d7efdb4b6ea19cabe7df. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/DEYX82242459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2ddd489ac9675350d096d42e290a16fac494a36bcb70ebdb1bc658d2035e37. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10586c2df0993ef9a9862ae6b2447c40fdec654f23db8c2c291596af1f60357f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86e9c607fd5dfb047793c8e6a1d945b1fd4aeb19e45f6860a90d0dcf049e58b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/DEYX82242460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0fee91338d79f5c56fc56e64c7abfdc2b52561d912ada384ddbb90aa4b5957. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc7a0d182295447d5c34cee2b5edd098428d0b971f49c3a135a7b581e84b6ca. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2025d59de59c348fe500c48508221f02971b57e3b1cb95aad37dcbb0f5a8cb8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82242457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1dc9770a4677e57ab5081b5953de03cdd0d8f275cac608bbe861b743147721. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DEYX82242454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84dd8da42bc2ece8df1aba49c76eda61225f0d12372050355f919a942c07cdd. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEYX82242467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946b4bd36130a73b4448a25987acc2db789fc1a0eac64c28ecd2503b30b82613. 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/DEYX82244709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354d3bd71ce56cbaf10b6277d3bdb37d1aa57bb94f8e8f251b69a4c25fa4bf51. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82244705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fcc74925b2a4798d50f51a2b2038fe539c8c22944855053044639baffc95ff. 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/DEYX82244694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c90caa8c986630016fadc1145d58becae348f9d218dbfbea75f246c3701fa7c. 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/DEYX82244693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923aab15ee853264295a63a3ba7d52421a8acc5f4f7153247443b6af8a65c527. 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/DEYX82244689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e161913d1ec881f392574aec8f7a18f9d141df511a46cdae13ac77ddeb741d. 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/DEYX82244706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5b1f518b5e78caf2e4f371aed42fa6f806b5eb6c50e031eaba5060ce73ab9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEYX82244680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed23fcad1409ecfcd0e01dda504b40365004b2c9080a2bcdb366ad27b7e5e973. 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/DEYX82244698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be8877ad72501477f6494015a068caac773fd60fe6a6e9f67dd833b02358dbf. 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/DEYX82244695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b526a0d611a97c89c909be1b238518d66bb42fbd2021616b4f2c3d161633e9. 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/DEYX82244697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed44cd59b494ab9afaef8415788f2a9bfefad0378ebab1d8c986d71653aaaef. 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/DEYX82244707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb9f48848456d5a3130ed7a5b8371006e67ac192a955ba9336a5ed13bcf3b76. 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/DEYX82244685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77496f340ba68db6be2679cbcd8f6201c6a261d36df60f181c71ac80b36fadc3. 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/DEYX82244683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246883ac8b93d5545bba7db1dc50eeb94d171fa54075709b3eeae75ca73aa983. 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/DEYX82244682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7057daad41eb673d13c589f99106824a7f49f7b7d8851250c508b41c0ba21361. 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/DEYX82244681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30533835d6a19db25ce1de647be0a37f76bae2cf25f95091339ceb11db707f5. 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/DEYX82244687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fba29c9daa4c18d1840284a31bb214f31c5613b3219b09c394239a63b6b014d. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEYX82244684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2088737fcb46e7629a51ab730f566e4a90bad0b5c6a22e0692d31d32217bd90a. 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/DEYX82244696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb1a33bdef81a59ac118ac63bc808b3f0cbc60bde693bf5d2fa2778bab26016. 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/DEYX82244708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6244015352ad1cb6c6383e58263fc720801e763e2bd54f2fdea995fa00ced0f6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82244678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaafa2762436668c6ee841cfa911b5439cc702c576b3cf7d1861f01b43400bf8. 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/DEYX82244688.
La Tarde Por La Marisma Anda Pidiendo Poeta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f12d6574d36bb2be212447447dcfabc28797250e9376024221f54474b240901. 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/DEYX82244704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee78ca612bf8a64ab94eec4232196b700e7ad77062ebe20cef2f86414964ef8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82244690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02d5a14962f47d15989e32e5adc0e95332834160231bc15f87ad674e0b30958. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/DEYX82244701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9434c61723371f162f7ab0bd61020156b12adb802522a16360f4ae0a0aa327. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEYX82244702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32e2850545e7f466b97776f7da48867709634123d53da03017037aeb86d6998. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEYX82244692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346bf93d2c8df32da19c992e1cfa5ab82a5cecb732eb560241ec87bc5487560e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEYX82244677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe85382ce6fc03f406d76e9c3152a1d35f438df6a064a16393254f02bd8a1ec. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEYX82244699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc7a630e315a43e2b4d055e4d5babefc2a4faef6f364d3c4dd8eee39d8f205a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEYX82244691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4525e2a2d35b52cf98bbc75ef7054798b9a5fb19fa2f5961e2a32f69160ac390. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEYX82244700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206ef155998b95b96381bd3ad0a02e1a91fcd552b277ab5e59e9508d2f2564f4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEYX82244703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0059a418eec86b835da50c25fd2e93ddf74619b410f24a24d59e256951c1238. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEYX82244679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc33840c59ce3d3acba68c421d18e216956528cb2699239b6e6f64391527956. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DEYX82244686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd752b5e4af5b0092cc3b5b9dd85bdcecafde5d10bcbe0d13205c63f5ce0e7e7d. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/DEYX82246160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67722d4023bae0a0e81a7ed6f6b9c0f287d46708b1131743799afb91babe1c02. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/DEYX82246175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045381bc0a05b33be3bb74307c461a5a69d9fa5546e89b1bfde885a1ab25dd83. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DEYX82246149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5d84c907485dd03f1ce993b4b42030b7d21952bf724fb3c677c8a81038a318. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEYX82246161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dc81bb84b0ee7aac8430cda36f585d6f4002dce412c1fbb98b12860e9e1cba. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/DEYX82246159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35258c5054d536c9f8f73f5d28082c1c62eedd54feb8e5eb56bb83721df3d6af. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/DEYX82246154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7278b84d872034794072daf1a6d911104050afa00582d0d9103ae3d2ca4f96ee. Chain 2 (Bitcoin): anchored in block 957536 (2026-07-11T07:16:23Z), 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/DEYX82246172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634628cfd1e257f2cb1c5ebcea30c692d9c9e84d2daf53e399f28f578e2ec0d9. 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/DEYX82246173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8098e923284194a16ab82d07e39c65221f4ea5439a18245c00acf67bb6a3e8dd. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/DEYX82246158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146f039421c1ed752bc657fe0e13b8333f3c69dc30f9cbfc51c7d72be8e1f840. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82246168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2584e1199fc3a68e435e3270412da396107180839f3f399cfb4b10b86172734. 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/DEYX82246178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ab0dd9761336768fb4258ea84aac53c6a4950665f67fab5462f4754cfda59. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:44:08Z), 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/DEYX82246177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfb9e61be5dee2fdd570f1cb2f8bc2edc8095706cad74ab0b3143f630e5c479. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/DEYX82246146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ab9b34c31e04897cb9dd721a3acd871429b2ffb35706feb862a0f715f24563. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DEYX82246163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaedead91d45261fc9fd68fb9c77f39ceb0e30a748ee1072b0adfd9b320f168b. 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/DEYX82254756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5eeebeaa6f9792ed8ad5e547324f40472e3368c7db892dabe067aa2f4ff996. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:39:29Z), 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/DEYX82254763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3591aa0f289718144353bdfa054154f4980439a5c1bf1411321ee6bf2ed545b. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DEYX82254755.