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 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 0x2a37f38026e8cd48dcb60c6630d054bf66991f4aa26dc9da90116fef4b0e9cf7. 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/5151504b-0324-4aaa-99e8-c263de42ea8a.json and https://artists.proofprofile.net/proofs/artist/5151504b-0324-4aaa-99e8-c263de42ea8a.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 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 0xe82e3711b72a0deeb4d690e98c6b3f55cad317fb004871a3750b8f59f4cfea2e. 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/QM4TW2086078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207972278e4a442d2e653f1e867c30abbaa40d9ddc04c1de9cad4ef264f625bf. 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/QM4TW2086079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca93e13f131fb6c4d3179d744658c8649bd97dd7854c13476b885461e578749. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2086080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4f68f5828c3fb16e1b761a1ee717d90e8183bfd2ac3ef32824a9830c272b13. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM4TW2086081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbb1e2afd055d3cc287b7f79232bdf665247bd41396af940bbc3b3b52b0f86e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2086082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2c4c3559d71d18fe4ff139008b2ad3ab8da57878e5e3996263ce49a121c1dd. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM4TW2086083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c429366648bfdabcdf9232518ee2f5a9c303adff74d067ec44aef3f8ba8037. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QM4TW2086085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa6192c5be3ab2502e96b24644cfb651a22f14f0fc88616d6b60b45af7e73b8. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QM4TW2086087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e13182a008d2cd6e1eefc78907c6731309e4270c0ea7747c6998331d77d72fd. 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/QM6MZ2081893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c96127a9819f108e14fd803262b99dc4b317ca5b6ebc18b8a04b60cc7ff9bd3. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/QM6MZ2081896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdb86b9262a1bf1166a6362117e0ab8d370922b12921a120044f19a52c70e83. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QM6MZ2081897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa38b40c9947185fbef99e5875db576f567872bc0cc3f3d7935a2833f6ee02. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QM6MZ2081899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3003ed36119f263217bd90cffd7003e53f87466f677b5cdc64fc6fcee3c8b2f6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2086012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4227f47e82f7ce0e860f6aa9df990f4a167df323e4f7b153183053901d5aaa. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2086021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffb19bdd04414260272af316d50a67ab19e9c13603ffc65e0c1ef0e0874695c. 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/USSD10804147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb023f8317aca67346e60a1caeffe50888b2c917aa23a9ae397b1c183be658004. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD10804146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47533d73c2b57c9e7262ad43904b79a06bd42817a861ff110fe6026df18987d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD10804143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59591936a7a4791146cf1ed6cee98e359523d6bb276b168f6bff5448b5f20d67. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD10804144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1166927fee2d56dc1b407372040df6a95c1f3f96a5d695d67b39b43923ae2b3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD10804148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1490d64b191189e0c0fd30a563d035311f6ade3d7ee565b9b6a1574003ac05f1. 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/USSD10804149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285a40706bca2044eccec29e322081c01ef9d16e3738f153b7ed9127a47012fc. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QM4TW2085092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf147bad8aeb8c2b930d26e7ce1ba150d4250c58ef445a89a213a7bf2d3d0ad67. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM4TW2085093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22799c5bb3dcff9aba638e390aa6b23c640befadebb173e015b01123d4337c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2085094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df3cf0a1469d316495f05b3581944a85b6ee9ef3a039bf10474ef73015e0110. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2085096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99478176cb8825bf53f530aa5e5f36a808e4051d55025aa743e6ca2c8d2176. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM4TW2085100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c745ffa5951372d60c8675055497d8c37faf3507f81ce5addc189798edf0ff. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2085101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b7e32d54afbd5e437360516ad87cc0d938583531e9c57ae4313af6b6375d12. 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/USUM71005082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f9c1c504346743a22082170f976099909a91bf9b5a7b83f06b47e9eb16ba94. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71005086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ab02097cb7eb44d553f3e01a862142b7176702dd2640c74ec368f23ba1bc1. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USUM71018882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600deacce05615d3fd9dddb746fcccab957552ee8ab1f87514364b8475e5efb3. 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/USUM71200702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0795e14096de6906efc739f5aea60806eb560b9f8ed6e998c15e05d691e2e585. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71200698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd720b065999ce5245908ba026cdb94d71f7c0a4a13c3528a23dfbbacdb2f8b70. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71005088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccbe7ae12ca6a0818ec221445750c4404cc4e2ca8f090f2c0d4133c32d315cb. 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/USUM71005081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d7caf34495a57cfe83288c52007a7027de274dde7ed4026ce483df0c66eb5c. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USUM71117874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9caa6bec9475eb0d2d83891f47df54c794d07992eb542323bf94942ce2f39a7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faba5f739f250d499aea3ef56f068dbcc5b5992d2f08e0501ad3062e3a147db. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3105eaaae16342e40ae69d3c2542014ff97bf6e192300d28c75a83c5804be8. 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/USUM71313838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22efc2651ce45bb4773df2f9ef6162a0748087e6c27f71865e356e9adb2e09cd. 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/USUM71313841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ae48ff4cb5f5a3ddb56b7acc99c098ee37da464b11d1256449ff8f5723d202. 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/USUM71313843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059a6a3fa9f37bc153399ebc9d7c774a0fc07e4d23a8057b12a9b3ba6abfda93. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670cdd71cb2090765e5b4f9bc82fd5c31e744ee5665c451b9ac007be2fc32002. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUV71400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338afa1a0b47a77f2aabe0bbdc2b0c045cce118916768c0e00b641e46a99d2de. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM6DC1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f74f8cee0b92632b9684f26bc2cd7e54138484ff097f764d7c1bb1e70968d0e. 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/QM6DC1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d027e734c5588d17a3c82d07d8e69d654d78c4031b7da65bf7950b3f0f78ee. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM6DC1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7db2e5352ab729491fe87db5c0778024f949dd6de964fd98a391f8dcbf573d6. 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/QM6DC1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6b5bb762212aabc9c5a6c52b3f9dc80cdc9c1f57cb810558ea48bac232e0b2. 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/QM6DC1500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35851d1591989bacd7d59bfac503f34f87fa30e8d2581041e3ba2df0874b0c2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11161aca6eb917a375dd34ab07771ae73f594c3787e802e690c2ed4c2cb2f2e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM6DC1559153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23458fa83c2fcc36d1468a49753867170011d9afdbc2249907f2b809b628379a. 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/QM6DC1559155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087864c4460f9e6294b71f31b264fccdda07e2db3c089854e6979de2fbf8cd34. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1559160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ec5430532a8a9cf4fb8dd95bb9777af366e73e65c2a58b93b9599bf6380a1. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6DC1559161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6670c121eb188f2af14a08cc5c77408ce49e354d22edad05148d82dc98d508c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6DC1559163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7938761b8d713e1eee62741df5e1fc20c01d8f5804af670e9760ce9eb6ac1f5. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/MXB711701048.
Obra de Arte (feat. Los Carnales de Nuevo León)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf523a146d339dc38c5373db9864f846b6d9a813ec1f3d5479cab05e8123647a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6DC1730093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a6a9dff1442c1bf1bd81844465c40366a2bba59975483f4483ee12c187b927. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6DC1868796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f387e69be53cb9d705ca8041e940c5f174ee38bdfde7202354b19dabbdc8d5. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1868800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6668199bdd62085cdb43fcfdd53fa80a9111192e7f30c867047f9ff357baa26. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1868804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c94a9a03f0d01139849ea566c32a4e2126e30347fea0ea51fa5b8d2243cc287. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6DC1878668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c518610809b52e283c3273e5ff6c4189ef78b4e893389a901ef74471e88a09e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4c968cb116e07edd30cbe4b5d3078bd4326ca68a45969cf9287d21c3c1f452. 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/QM6DC1900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963e47f2bdee22f960006e54db0eadbed7b9c9bac575eeb27ee5d8d2e991222f. 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/QM6DC1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874d4f20a54127d124c82e01b657b573409a7b0c31e78bed4e9113dac70d0e82. 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/QM6DC1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba1b00b2d8922a72faa1e8b599c8d381204d245c32bb457e0ab3c3147241ee6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46562feb21d59d53cb6e97c01078f18b2b9559e42f6586096af41ff40e78e8ae. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71018885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a9635e4cbbd60545fd20a441afb0313d43a62c9fa8ab5c1016e068fbe1133e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2074459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93583f12f5e92418c910279907b04febc8c10c091586950be12f0c6ad5658d7. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/USDXS2006169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358ce0136be6ee1ccbfa03819f5ce983cae249980da469fc3f57308dd0ffeb59. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2075501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37fcc12a6a275e5c6b39c29b3b180d0381b09577d58f902928309df907931a7. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QM6DC2087573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96f924e7fe245fcf8498607725ce2b9fea2d2cea0e98cf1c33ac595fc386aae. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2087574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b9d654cfbe369a87966e592dbaf776cdf93b0baf7e67131f4f6031170a0f85. 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/QM6DC2087575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7de6bcd92ae632386e62fd9c6bdf6fe1bacb3017b5921b10d88719023a6d2e5. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QM6DC2087576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7359d86e41af9c88f451ccd18a2606a395279de22655519de73d7fc9c196c7ec. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM6DC2087579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d39a64f09051b0641dd5cb9e8a8c6702eb0e9cabb3b42a4642e7a8b724fd30. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2087580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27f336197d817e297ee05dabee2a99961cbc01eff6b05b85aa4e1c8eab28d92. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2087581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd23e17ac5cb7a3fc4b19334144eaee883178419daa01110dec9a0cfc8268678. 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/QM6DC2087583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802d65636d956beefa5780ca504377779508f343d31a09ea14c2e17bbefc55c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42065643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34e1f7a9ee3cee9a316003ce98e05e4c4be88d343bba7cfc33b421a22f40fc7. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42065645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b3aa5f05731e2f01c467ff26d804078a5bda08c2be6e1118f2074aaa560f9c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QM6P42065646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d9f1d99d85b4520e0d6aa30bb36d456537e36351bf9749f77e8c85ab9ef5db. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QM6P42065647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170b0376038d62ebe7f70f19e6cb5c1e49030903ac83f73313ad36ae313ff3b1. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QM6P42065648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041cfd3d1f34fe3c37ae24c0805daf9b1ca15d1e50fbdda42101fe4755f2b132. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42065649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aee34728db3b851a4b5cda13d3fb5e2018a5ea09bb57a376c94440f545af76a. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QM6P42065650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa6f83ff89b4ec4a5ff8a6c6f7148e8d46eed9df1a59016e5d3afb78ff6146d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM6P42065651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54242548024d201517b8f1140fcd8dde6c9b83f8fae84c73c40debef94117094. 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/QM6P42065652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2aecb10145bf21968490f88e82c4d8a9608f358ff614d17f7dbbb408d414a4. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42065655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41b57337787bd2691629bdb8302b94aa8b2780d1c12998ef2df9adc8b20545a. 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/QM6P42065656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1099f33eb7a279fb6309f4e0ad40096aafc66eee7a5d5a9216e230aedc01f276. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QM6DC2088896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c9f8b78dc15824f7028a476ea7d48190ecd15ed01c8adf11b4956fc79bb2e. 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/QM7282028738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ca98d4ef626c5a2534fad7e73087cc60bac233e3bf7460639690fc23711b9. 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/QM7282028731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d2c4fd0aeb8983e0b7f05686ba42a342620ac80eb3ea9ed53b425e784aa004. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282028740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817a76e833e597797806821f2031949bcc0d678dd95f2cc812584c0ff2245e2d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282028732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1da5060ab457407945510e1f140c6cd376196fbeb8c6ab4b2f2881e83d7cd5. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QM7282028733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b2a52a3744c60c63172048be1cf236dbf03386fbf2e5de6c284f796f7d5135. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QM7282028734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83c55e05906fbadddf7a1bca1627b03a332779942a2ca7022361448dd977b0a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNFJ2118480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0283c7a6d0fbccfb0c2a8550083dccfc0f024bc7221549281b93a1f7f91c4973. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZNFJ2203085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64703b1f78db79a5deca19d1286d25f44b52c36e8be3c778ccb11b9c2fa2b0c. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33245c1366193acce386e0386b71d704e67cf032060e329667dd5fffdd55ddac. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42367063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf22c5a323818495de5be052eae8fa7264559ef28611d55c45c16bb35c6714c8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42367064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0654c7189b197308e265ac3249c0cfd1ad82915b16ae9642d56d39c78911fc85. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42367066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d41026e7179582c1e36847b381f59b6f19ca149ec3133446cb61108d85faccc. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QM6P42367068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdbcb3406696dd40323d261e1c9fde3e705b02d1d5b7baa6f6e9c15a3d1a4d1. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6P42367069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49db861a7f95354203e641c7bb6e9e8efdab91db391e0d893005ba166c80147. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42367070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfc475157fba4e8144afdcff00bc1d884710c915e765ba0b8b349587dca9faf. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QM6P42367071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9b207d30e25a9a52e1456fd25df54eb5bf0e11ac20738d2496064c7201f394. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2210878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2e301ffcc8b945def5e65e5459bd02bc91f6e4bd0580988b3e4e7e4d65c427. 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/QZNFJ2214473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237d9ad8afdd784cd80293cc28dcd353c8b11c658b2fe5f012a01c7ee6e81816. 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/QZNJV2477887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32676ca9355cabcd2fb7b23d0ce464b2ec1d6cfaedb644764c6f2f2162270d5e. 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/US7VG2574066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073de82505991ea8e1e7abc552891e26aef6825bb13a044641e72ad635b58efb. 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/USUM71900664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab9fa9ae869f81111fc627492c4ed8cf42d54048e74687af71682673f4250df. 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/US4H30700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5de63750051eefcc3a3c35dafa3833c4fa353f3d7b5268ada8504c98907b72. 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/US3DF1938682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7e086c9490a7d18d4a8bb0006ccde7ed3d727d31e62148e2590608adf26c6d. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/US3DF1938683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579e2df2de5f762ecb6032f71c7dbc7959cb5fff3f38fe8ec48abbfc59eb5d04. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1938684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41104a6ee82f1f38311bd3a352e4345efebf56a707a622af30d2e28935be8a9b. 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/US3DF1938685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c650883e31c084be2801531ef8eb5fd9873e0b5a225a2ba757356fdb803e2. 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/US3DF1938686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81d1e9ed8f969e281daad1c31c8a8a1d74802fa33cc858bc262e2303d287349. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1938687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7ba9d8a6f4ee87a9153fce465f097decba49464f451af6ee0d406394b64037. 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/US3DF1938688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db66355238c0b3df10b4f0faebe0f2abec26190fe2b10bc627f5486bb287ed7. 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/US3DF1938689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79efd30b6a020780878269b9b02fed879edd0a746a37bc8f909d05c8cebbba54. 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/US3DF1938690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec12434dabc8067036d3d18c9cf45ed6c556d6d969b2f14c7313fa647f975494. 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/US3DF1938691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc14d14a226e2dca0e7cb396e0be946b68a4629842b6abda734bb5af329db619. 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/US3DF1938692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2569a5f76d037653b4f99efc86722b306ae4ec5b5d6aa4637448eebfbb76af. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US3DF1938693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f91d7bf818af43655cb66acdcded50ff43eb67401b2da093561ba6a56688082. 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/US3DF1938694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8620c746dbd7d4be5909c58f1d43635e860302ded4ccd48a553acc5bbe933c52. 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/US3DF1938695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa598350edb2873eb5b3e276ce3650e1cdcf65fa58fdff8f933919cf69895429f. 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/USA2P2336389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf9084904065dd220313e1f1d93ea20e1b36c450fe68b72396f179187d737b6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMG60800209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71a9f24d768821fa8d260be83c4b48d7c31628c78f3abf2b90bc575c5903bed. 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/USUM71004922.