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 0xf525e3ea73901d4bbcde127090dbb214fd3cdb4f6a7751e687120bc48ee40f4f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/068e3bd8-d77d-4bfc-a2ac-daa8636c29ee.json and https://artists.proofprofile.net/proofs/artist/068e3bd8-d77d-4bfc-a2ac-daa8636c29ee.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 0xdff58793507399e3af2d45050d361601aa11e20a9edab5b9d729ac08576b015d. 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/QZHN82227384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9264acd9508cb5824645d216c26daad364456a25ba8af0527714de0083241605. 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/QZHNA2190861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5babdefc72259657b17115cd508f45c16456714d3f4dce50e6bdecbd050a229c. 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/QZGLM2164558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fda499a08505d01ce8add987961337156f776d6adbfda9953380520e61ebc1. 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/QZHN82227385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd591acc830aff09fa0c55de80e71665e1dcbbd44b402201701927894a47b5991. 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/QZTAS2191067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb30220080affb33290e5edd2ad26f3b5b2cfa09d6dbf81188aa81fefc1fe7af. 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/QZNWS2131751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8cfcf1b83421beef3daf3f0687357d51d620d33fd0808134aef3e6a7a903b3. 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/QZK6F2150782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17356fe9eeac5a1bf3a86a5cac6285bd534ba94f501b1bcdface0cc5aeb0a21f. 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/QZHN82227388.
la parte más difícil de esto es dejarte ir - outro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8463830bdb24bdde31727439820ff8c01cdc51d87957c2a6b4d671893d195d. 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/QZHN82227389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86526cef8c3ecf9a999aa2e71de934b1ff2801a6bf517f242c03e6022a3b51ad. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZGLS2493476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf096c67e1852ffd9d4fef139880fa93bf0514be626b0e0ef5b6a6f6af64c01db. 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/QZHN72317589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a42cda223e90ae96f185c695e811b4eb00be8f702d6b962d7fdb4d3e563fad6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZGLS2493478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba268e9f84f56b6b7de110a10ea981592fd6f9e311c58427baee1ddf7509292. 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/QZGLS2493479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb053461611491b37b68ac31c18e0f1999c2582b6bc54aaf1938ba82d1c63f9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZGLS2493481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5446c81af699d21a11bb0b86e85eec6e71658d711e78066476ee469b933e272c. 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/QZTAZ2247399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b1c55b4728e685fdedca69bdd1c8a51781728165d21281cc28f3991254ab83. 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/QZGLS2493482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6085a33946b0cb729b60cff5f7ec8c8736ebdf44a88a463e3e04578dc07145. 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/QZGLS2493484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0f3e08bb9147fbef68d8900d5685be4462b797ef401885ae59e0e661e5c372. 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/QZGLS2493485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1461c3a0db7c4e7825a19b45938d0dd1d1c17fb44982d29b59208cd8e261f8. 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/QZGLS2493486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672c1aaeacfb18b651fc9c2816fd3f2350d383687887aa606c9690af808296fa. 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/QZDA42374222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bb87b76fa902ccea8a1809fcab1ecd571e7fb91caa026cd0896fada2ef4d84. 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/QZFYX2244304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767b38ad2e69bcdead563df5e72908e7f097cff805c126e017b4430c305d24f1. 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/QZGLS2493487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7eeb5e9df4ec64b18dfa92c90275499648d2a73b4cd2c7988472d571019b38. 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/QZ5AB2416249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaf82934230becac0e50100f4efc8d2925b92f7de98a649d35a1d3cc19a933a. 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/QZW9L2484516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512f8a2336c8724845462c1eaa89aef97cca67ce1879f2e03e235010bc4edcfc. 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/QZNJZ2486240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897d638a1f87ed66981e5d61624ecd052cba3f1f3c5f97cca52eeb6ce9cab4e5. 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/QZNJW2435603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7eeb5e9df4ec64b18dfa92c90275499648d2a73b4cd2c7988472d571019b38. 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/QZ5AB2416249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf096c67e1852ffd9d4fef139880fa93bf0514be626b0e0ef5b6a6f6af64c01db. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHN72317589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1edc54b2eddae2dd7032e10e20aee4a16350c3c287a0a6f6707753e906a20f. 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/QZGLM2373287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672c1aaeacfb18b651fc9c2816fd3f2350d383687887aa606c9690af808296fa. 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/QZDA42374222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5446c81af699d21a11bb0b86e85eec6e71658d711e78066476ee469b933e272c. 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/QZTAZ2247399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3960dfc0e2e3da907c3b799e0da4a1ddcacf3bd8a0f8bf295027dd8719d7ee. 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/QZK6N2271204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213df509260140ae5f3d2ed0386aa13ed5ce2eaa26084b145ef79a6832d80823. 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/QZK6N2247913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2c93e44dde29b5498baba3767e524c77320afdf2519f0c5b6e34ce9897185. 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/QM4TX2237775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bb87b76fa902ccea8a1809fcab1ecd571e7fb91caa026cd0896fada2ef4d84. 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/QZFYX2244304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b39b63b9635ee32317d699b05d14df8bf53aa58f09d313ce4932d86515c8f30. 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/QZRP52154732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0756ccabe038c1fb4601fabbdbaf7bd6de0f86e03f412f92ad5a1162b1e5e784. 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/QZNWQ2133581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94596ed163316a21009fc3b4169f7a946b95ea3b5fde22c18b38eaa71be8f33. 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/QZNJV2183585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902e07bd0fcff6be089e41942068d1bd1f14871bfdbd42101c65ccb03e58bf15. 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/QZK6N2195535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3f6e5ed00edec1878e394ad6935ffdeed8427201058fd57eb58421e7f0eec. 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/QZHNB2147308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb763da09b0503a2067fda5342747760fe657fccbd454e233cb8570560ea9e96. 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/QZGLM2144745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf15603b0bf2a32a3aec333fad29b87af5c729816ffba91c6b773b93111673e. 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/QZFZ22131157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775b2e71724dbd86d2d763faa2f3ff5757e6a1a9d4e2b03f9a642f3badc00acc. 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/QZK6K2099141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd80f9b65207c62a43efd48e41fe3ff2b9112c246d46a0f35392e1159c77ea67. 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/QZHZ62019282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b711fe03ac055bb2cb03f6df5c96447472f0f9a698b4ee58227b76529d12ed7. 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/QZHNA2034084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0ab9367a46f00e94b89ffeeca47ee7b7763b0563a5a761be6ae21cc86f28bf. 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/QZHN82015850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7f93d48518a3e03a68a62f445927bc9f6a10aa1ab161835cc78db8dbf5c21d. 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/QZHN62058218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d2efb1d8b2919ba755325e5f606c2bcf7ccf84d0a7b4988dc0644edf6edec8. 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/QZHN42086386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e163ae02fea21c1cceff6ebd9091ab65c8252570cf046a23019cab3f6e7cf9. 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/QZW9L2226900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7455d144c09ec72282508f8257e609c0be6201ef8f97e061c8acf2ba90cb20. 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/QZW9L2226901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0827780743016f3477fb8c9b5fd3183beb931dbfacc34984b796b4b07b866dd0. 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/QZTVM2252403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5beaabba312fdbef23cb9ad4c7d3d126548e89f49b85fe1b17d047a0380eba. 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/QZW9L2226902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697a602dd3fc0d87424df35222c5defa586e2fd2a3806ecff590698d40573465. 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/QZW9L2226903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b2b3a781299364bf4b604d1c3f8b9c322e66f5c0e4152349bb8f47a4f7883e. 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/QZW9L2226904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db0a79eddf820a2409433b8b342d4bd4a29ab549fd7c91083d21010656ac3a6. 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/QZES72288901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ad159ea27760226e7c4536a69521b31f3e90eb49cb97bf847bcdb53adc3b6a. 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/QZHN52227706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea78aebd98ad6e85a9a25d9696bd9686bba07f1d9705f1e6537cce5a10be343. 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/QZFZ72258480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bb28522ca593bfe2420830909d4cc31b9f541c4a30c257dd1ca3f795543ac8. 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/QZNJW2167174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7248b1d6f21cf30661c806fc55713ee4485f20a3b5a9086a118feb6640400420. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:36:39Z), 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/QZHN52227708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f69bb54c28ddf5184041837b90dae563128e60c11b4a8c2a04527a0213c32a7. 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/QZTAU2282435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4205a18dbdb1817f99273b5e253cfc78f8eba6a8d4d5c8f7df4cb3fdd77ddc3a. 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/QZTAU2282437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2924d883625de527bbceeced2e3656fd4c5e0fbd0c11c3b263bac47c9a6f79a. 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/QZTAS2159761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdeb3e0b533102eab57a15a9b6a730a1c31714b30e9d710caf8fad1060842596. 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/QZHZ62241624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3960dfc0e2e3da907c3b799e0da4a1ddcacf3bd8a0f8bf295027dd8719d7ee. 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/QZK6N2271204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0774321275be23a1cf6609ae9231b294d68e542b88e0289d4cd58d327496be48. 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/QZMEN2151073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6c61278fb971712ad1e8821f258d196f98629882eb882c278b3887c4ec0dfb. 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/QZDA52214362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863793c32b023d9e42bb92c1fe02182280967ec81000ee873495d9dce4a85377. 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/SE6XX2289592.
Alguien Que Me Quiere Mucho Me Ha Regalado Un Disco De Mosi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665b584ea0a99659cbe3bbeaab2f7c09a3bc914de727db21259532f498769fac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNWT2364209.