thumb|right|250px|Toni Storaro Toni Storaro (; born Tunçer Fikret Ali, , ; on 2 August 1976)Рожденици – Тони Стораро – фолк изпълнител (in Bulgarian) is a Bulgarian Turkish singer. He is a leading
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 0xf67574364c11322651fa335428a720ff585cd7bc59824beaae50d7e59efcb2e7. 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/80282918-3c6c-46c4-a5fd-54629cdcc117.json and https://artists.proofprofile.net/proofs/artist/80282918-3c6c-46c4-a5fd-54629cdcc117.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 0x43248ecf20b556846e837ae653ca7044299f951ade9e41daa608b4eea7ab89c4. 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/BGA561100557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ba594ccd0664bc6ba2c74a316049a5cab59513bd68f8f86b25c9c1498a0015. 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/BGA561100528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc59dd6561910d11b211c20c73a8169186a70086f23f83d59560b0c325d6c9. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:59:46Z), 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/BGA561100495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239dda2a5b6de952b92ac1172bda12f7dd12f4672e7d46a0c2ccc07e53c73ad7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d567f75ae7ec13b16c67f8d49dd9d244d7e9ed74de929d79d94f80bb70db0. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63311be52e7723551d0692ed2208b8828f81389b392b3171582f3f988a06a28e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/BGA561100758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d947535446b419d784143d3bf96da78dc1d7c0d3cbe29f8615d743a47fdf4aa. 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/BGA561100756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb55b77b3974ae8cf87bf8b30812278ce02ecaf4cae06a13d81aa7e9d9c083c. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed7cd745363a78130ed4c96fb0439b7dcf1e82f571aff80fb0693f388680bd4. 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/BGA561100759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5558b58dabe1109c9103b15cfae17ee192dc999c6530c7f86d12dcf612971c8f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20df884601cbdfd27e22ebccc32601f92f2494b4566a97384f6656cb770253b3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325e4369ae0ef03823d87eae300e7c0c15be80d05e283e87cbb4d5d219f49d71. 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/BGA561100767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dfef22894e17f2a3f12a0da101b87ca247bf866054382ebf8de3fae73cb0e9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561100768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c59c9c53aabe626dff1de6237b20420401210130653b91f466710cd5fba27e. 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/FR59R2418291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824fcf89290d1806bac2913b4f58c03dcd4c93876e388a087d133d00a56f325c. 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/BGA561101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862d13e4be6b38c6dc46e135bee03024c3f7f66b127716a18e600aecb81c66ca. 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/FR10S2480167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e77c6652074eaf34dff351f74ce66c04fc103ccad5306ce5fe3c4dad5d73573. 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/BGA561200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843248884141fae3642b3ecf83f1a11772172b98d4dff623e68f047c1ab59b1. 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/BGA561200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae68ea06dfbc2fd88f4ccca2e31f7ead65f853b3ee192134033188943c57373. 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/BGA561300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f1985ca7969c511b8ebd2650faa6d9fc962c6e7fac70089787f34a87e20839. 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/BGA561400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824fcf89290d1806bac2913b4f58c03dcd4c93876e388a087d133d00a56f325c. 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/BGA561101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c73dcddb73ce0a0cfa614770469b4e9c35fc11bc0008527ca688114d4ddb2aa. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BGA561400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810a98274c319dcb1e316f5198a7f8099d9e77e1fcd02dd09272996e2014f170. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BGA561100952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a71ac78a783bcb5b878dd19d6042e97c15051acff3f532e86da310b9e84d3db. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BGA561400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4f59038d96b9ecf1584ad6e6f395bf09f4f75951e9103611c90913d73c7a3c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/BGA561400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0967156f934dca18b8acc0cc24ad2305f62122370b118040cf49f04745cfe0de. 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/BGA561400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d32fb6a1ce1d483bb52740d855c473ef7a01f5bee8225b7aab35a75978d447. 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/BGA561200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4baf607e9cd120d9a64a27a57aee058d85f309a8fabd6c64c5068ce1c207608. 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/BGA561400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa174097964904a622816d7cbb133b0380cf1ce4b1dd24381ae7bcf2a6351f9aa. 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/BGA561101099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6511b8f1d319bf826a89d25df17b3a7a89cce53d9b9ce237b1d6082f5e2f517. 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/BGA561400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac0dc4967618dc9fa025db52b71a4af5168e4bc023c39c0f3c48ddaefe06512. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:39:58Z), 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/BGA561500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1000ca9a2d5867de891137e8a0ce1bac91f22b46d54aafd5e63b4389b26bc1. 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/BGA561500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab63069077da7ceafe03303b0a13ec5cae6e655581c4bb93f8688d455e47890d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b505b95b7ed061ca8577fbfd03a0f28f72796d78d23c8386cee9fa0639687c6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BGA561600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810d92eae784007033c0529408961516bdee0a8e276c4788aca7d90ee5c7e3dd. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:22:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA561700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afb151fbfb04800ecfc09c1d5acffcd4677e662c97dd9025dd4b6c5aa00fe5d. 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/BGA561800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3074623b3d6db07e57407e4779cad5d11968067ef576ed0e3d26b028c466bc75. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:29:05Z), 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/BGA561900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d54950f223eabf17b18782ee22a71cab2db9ac714cb856fd28001e639d36696. 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/BGA261584751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac443a3284b7c5f88b9b67acebd65dcd07e85a670e35a1d8517160b438e667f0. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA261584756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e5e986929e1e4585f561830f39c01bff0b63f87f85c7516fac9fc78a644597. 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/BGA561900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ba0666435bc92e8b9c394fd02372c236bbea7d183fac04d85cda9134551318. 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/BGA261584750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224e46f8de80c85f65ecbd9a82af5ad5716a964873513f1b2327d9ed60ddafaf. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BGA261583113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c182431b29164b0c73478a73da6887d5ba53b042009da96afac99dadb550a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:52:55Z), 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/FR2X42498134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53ff7d7a26c7b7c7e2b5a558c963a763d1bcaf86d96466f3d8bf7627bd98ced. 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/FRX872362371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c97fe85a429ace9910e793203cd9a1337fb8cb1265b89945dcf322e68f427a5. 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/BGA261584480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4d4fb868cff5b5830e6efb314c80978d282eb6d32e056e7fceec16a5982348. 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/BGA261584823.