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 0x780bf93f85b79187c7e008a12a37dcb397c71a63c5272265c2e63ad2fe0e25a8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5142ede4-699c-4b65-a6cc-d677b71de566.json and https://artists.proofprofile.net/proofs/artist/5142ede4-699c-4b65-a6cc-d677b71de566.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 0xa454bbe2516d153da509caf16749419ce75a70d7d107a12a3ca2cabf99bf737a. 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/BK4DA2319228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099cfb12f35c21f27f629bad53fc9ad27117b05df660c73d17def0202ee6281b. 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/BK4DA2319229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe007a1eb9548b9e91898e3617d420fdbc7bffba1c98bdc1f0198d95fc00a5fdd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2319230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616383851d15b2b36c7c822553fba75675754e0df6d445e76747507cef44222d. 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/BK4DA2319231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9110e37354c5d0d7b9f1491844a81dc280339b9c9a2f068cad658e0f6c9fbf70. 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/BK4DA2319232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8633399e1c4206aebdaf774f5cc0fbfbf03e994ac80e8f415a9f1dab3e72b276. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2319233.
Para la gata que quiere un chakal - interlude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df09e3c0fbc4bb85564ed1936dfab2e32115de5976e30e6db5967bf37c29b74. 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/BK4DA2319234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf846f2b59ca65d65a4b17e2a38ea22f6e689c47d50f7a47e8850615ef7e3d40d. 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/BK4DA2319235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390fb9d966df7c02b6da12d4ed419c9be68c7d9e6192f5df16766acad786f5c7. 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/BK4DA2319236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf7293d10b738350e1811b65096c6051b5dfe904b3fd7a5bca64761bd2a274. 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/BK4DA2319237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66835698db9c601cfe3efe6610a9219680eb90127538753429957ff04b7f5b51. 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/BK4DA2319238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe727c4cfc45dc7ff8055b29709b7f9bdb10bdcee26e699c6bf7b21ad0b856d38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2319239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db22b9d4a5798fa6f5854cca02f20b9384045d85be4ee7d1427f9126f574777. 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/BK4DA2319240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f5faf121217cdaa792afd73d35e2e0d03a9dbfd9a4368d593c4997ec3ddc4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2319241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594ebc2c3029d862c5af8404ff8df35bcbf7d3d96b76945ae34fc22f379dae56. 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/BK4DA2319242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc7e4eb72ee351d2f82d610ed5365b9a41719bef8f8e77188713641eaaefa77. 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/BK4DA2319243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6aa9b64201a228bf86ce84d92e5aaff35ff10424b6245efaaa05bd74790674. 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/BK4DA2319244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00407db355340198ad3fdd57c0ccf170ffc3dd4600af45e265a9bb8985feb085. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2286558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc795bc57898f769fd0c13e96e431010903aaf43c6d71aa212edaf9c2ba9c399c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2426831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2f5a5f4a97db3258b722be87a467f80b46ec52b49e61d33daa82f7418b4dad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32416586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87b6882c0c54791928c47118c7adf7022e7c9b77475a3413278d9c88e7fcf86. 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/BK4DA2415627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790670eb7cde9f6f75004794e4fe2d23fad3058d0cbd6cb6e40d4130819614d1. 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/BK4DA2413382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86c3e5e2a1267085f54fd14bec3a387be7597aeae737a4694834e9e5910a7f5. 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/QZMZ92401313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7874de6aa54241ae953484ddb5f323e1d634277b365c275c68338e9d368ec97. 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/TCAID2428240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc009bfaf2c057c0232e3f8ad4ccb4b787078d27b358861e1b0e6171859e89ebb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82483397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cd9b415444f62944dcb179dd7e0e632063967604900a2376fb99d517066b90. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZTBF2304564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837725e5ec1de2848937ea55ee65a59bed0a8efca407e6e52dc75920c9b32e73. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTB82225609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fad2a7acee85fb70e73b20c42a4129bd17f0f992dc1cbc0e234f414c1456c8. 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/QZTB82225610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203682609ccd07b58f1bfb2a53945f72b6265cece65aa5fddedd2b0d63bd343. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTB82225611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff77d1c828966788bae5a51d7316e8198f49eafe49d99093f3c30b766cfd2ff. 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/QZTAZ2486633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889ccb99b627453d77fc7b0bc8d1cba0787468af80362ca10faa69f17156d14e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZWFK2331398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3aef6141cec31f5fe873efba2d01d35819101a2e3e1c1fb37428754959fc6d. 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/QZWV32469678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95bea7b744ed93c9a9b580611d45dca31457daa9211326f17b1c77c3748f4a8. 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/MX3192406706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56409dce90f1fa0154b1c60ee52b0a8dd188ee89e1b3824e63bc94d7a3dcc9ab. 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/MX3192406707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bbd4a15b51a4b48a32b14c831a6d2ec96eb6966ac4607fdbb40dfeb8af67c8. 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/MX3192406708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e29c8312eb8b937e6a39c1c9e697903b5edeb6a43d6f8af16fa08cad53bc32b. 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/MX3192406709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce20dfd7f11efc1800fd333441867527f96726155f6823015742c7cee27f0ba9. 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/MX3192406710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662bd763685438511b4f7cf21c2d9c5df37d90589046857bc83171a1c885dd2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZK6M1915065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1874bcaf5b3ec0e0caacbd66ccd7844b3d1701b4e030dddd2f079652dc2bca0a. 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/SGW502594703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46ef04a60798cd3bb93651ad0352862a5e114a97cc58f35fcfb155b3422832d. 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/MX3192406702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e1692620674c0045c3e52e6e3bcaca7fa8b5170ef7c36a63146c8cfbd928ab. 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/FR2X42510746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb158dccea57edb6deccca554a40b9a3d66acc2e0cf91572b810fdf1045686357. 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/GXBAV2552212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67d27d756cd7f3d8fd12cda715d481881e2b5f48a10c31de23b15b331deb063. 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/QZDQH2445334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5934e2ebc1278db3875b39e5527cfbbdac6f1bc13c7800134d8994146c4041d. 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/MX3192406686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe345fbc2495f679b43de8ec9b821492edd844e7b3ec2c469d90b41b5503741e8. 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/DGA0R2409928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cbb7e248abb0d31a17068d9db6ea4aa916846a3019209b49d1e2b21b3c80e2. 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/GXD7G2264385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c610a6587e4e378cf32f8510c919fa42c1aeb0f439b95738f322f619e367c13. 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/QZWFN2421205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e0b362a3a2060800d92a2c076d4a494f87d00a3e47854c30a491c00b835be0. 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/QZWFN2421206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ef0d1dc065f6534b2d509412676bcde7653dfeb13d0ae3e8daa1f25d944ceb. 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/QZWFN2421207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e80ff6d51dc3c474d3740806aaf1cbcd8418c37f1f86cbebe2ff6db0ef7295. 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/QZWFN2421208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691560ac66370c041f95e61966d59ba7f367447531817f14056c2c4435bb62cd. 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/QZWFN2421209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc009bfaf2c057c0232e3f8ad4ccb4b787078d27b358861e1b0e6171859e89ebb. 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/QZDA82483397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cd9b415444f62944dcb179dd7e0e632063967604900a2376fb99d517066b90. 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/QZTBF2304564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83eef4007b860b42672bc16ea97398ae8ce4f06c8bfd70e27987834c1b28a28. 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/QZTB92339663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4cc3e1948ae6b21a07e6f4fb5f583bfa88e8ad8f147d1b4c20f073a3bf0cc5. 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/QZNWR2324294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe309bfd8e98d6ec9c04d753e8f20e8291b50bd2b878a2f55885c87883c695d38. 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/QZDA52316453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0225959c0ff14c4220d3c38d51f397d88932766634bf2884b19481aa42e23ea. 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/QZDA52316454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd4cf4b2800d47cbce4ac66060032378e9a686ded495f036bfe45d30f29e1c3. 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/QZDA52316455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0f2671cc6e1dae5e15deb058c7e2e3db38ab0860bc170441bbb04a8e871b5b. 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/QZTB82225608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837725e5ec1de2848937ea55ee65a59bed0a8efca407e6e52dc75920c9b32e73. 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/QZTB82225609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fad2a7acee85fb70e73b20c42a4129bd17f0f992dc1cbc0e234f414c1456c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82225610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203682609ccd07b58f1bfb2a53945f72b6265cece65aa5fddedd2b0d63bd343. 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/QZTB82225611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa625be21e77328e060d779d65aabd61738e8f099f2c5ce0f3d2401b680040ba3. 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/QZTB82225612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8432be91ffd2ca06ef26fe71064dfc1a4c79a9b5d7bd9c0463c3c439778ca6d8. 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/QZK6P2285943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf84fe6d83bcee3c73ef08dd338216d05c951a67c824d390d581942434b1f11. 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/QZHN62245520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116846329aefe65def1c20ac462f9c066aa06c299af0851f2eef5155e1feb175. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:31:28Z), 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/QZNWS2157042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9368d65a4c6142147ea0e17a39ea6f6c2cc2e2c1b7547144a1c56227ac6cdace. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62196305.