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 0xd92295ea8c3c18cc77eb30e0c63c8cfeb92da0262ce28e24624ba6580c978623. 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/4177e458-a2c4-42db-9a59-4a5a6fff41f1.json and https://artists.proofprofile.net/proofs/artist/4177e458-a2c4-42db-9a59-4a5a6fff41f1.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 0x218581c694f2d43d1caa306d9f6c54a8e60861db4bab001faaa58f35aaabbe38. 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/LVA100400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9f09e7b3c22182fc38634ede553471e89f69fa3d191e8ac4d815c255669f11. 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/USV351406524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd252ff6d8d526b1015a6e7717cfd1e319008cc742cf9cb7ccca30d355ca2c3f3. 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/LVA100400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90af7f5aae1f0131a202eb29d0b291a9289f7783143a1cae0d76df58fd13bb06. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351406525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb09d8e7b8542b07f9868c06594abf76af231242e4c3c3942a8a32a0e41ae58. 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/LVA100400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a696e80e0f054de9aa423bc5e48264bffd84ec27f737a7d03330675fee3bd3e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/LVA100200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189e73ce1f351402734310d55925eb5aa1b50200eaf4c3e759b944d524e0b05f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA100400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741585373bc05b4fd6034ee96193beb535f34374956e201c8dca2439321c2fe3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/LVA100400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb0a4c03f981adb23f7f5bcd8047c600210651da15c432d0143f7a6ae5924a7. 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/LVA100400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89253596789f4774a1523d0bc7b289203a512c70be04bf2dccec9d262d08b6e7. 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/LVA100100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0f44f0949805274ac4e769ec9d92c3615aab54f2d67b7d77473c4bdda9bca6. 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/QM6P41523813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1633bbdf0492eeda0128ae8d955b2e6d3cde41d4909cc5394257d392390cc4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM6P41523815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5820afddbbfd5323c338533830e9ba62334a2280826273aadf89936060de7be4. 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/QM6P41523816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9571e68bbeb14b4dc5848e5877290654c557dec8b7586a7fcb2f9cef1331b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM6P41523819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462027cadcfa5d223232ea7dd0f80683e07364a04c9302910c443b8723db347b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QM6P41523820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900b3e22d0a97630ec0ae574ed58d1387ccacfec229681c5a26e1fe33aaf424b. 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/LVA101200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12104691744313971108444d9f093184d0f6e388610df64bfeb8181c3025bb62. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/LVA100200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c59b748fedb80ae3b6870605fb82498bf4ad5e37622bb1a90f04478dc8aff9. 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/LVA100600350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba88c7a33b49bbc6e4bc5dd106c32fabd4962d0af24dd61439aaf67c75ac15c. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QMBZ91329474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef61cc8a331b9753f6742dd1be5977f83b2197b7c7371fed6630e3916f5800d7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/LVA100600353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53fd8544b58d647d2e315868c23dd58eab8d77b0c5f318b7155ee1b8cd9acbf. 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/QMBZ91329478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa747b05aba61d553c03d903e30bce3c653c995c9e09b0d9120f5c6457fc3197d. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA100600357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b13cad4172e9e33f03e0db3a7160e67a66ece6f8ac0807f2d3f4b1be21bea95. 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/LVA100300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10b825668aa474712da81cd41faf2e37540f23152bedf2708d3f657038b82f3. 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/LVA100800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5c484160bb44ba923dd2a1be2a950ac7b6bbde65215a857dfd76329b2e4e5e. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QMFMF1493010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f97358438cf1575b3fd22efbca6f9a730fb13d6f7e7eb52b62ada24e16d2e32. 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/QMFMF1493011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf506113127c0245ad32f3a879f141e4c2f16811a87f226597982b41c320b06b. 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/QMFMF1493012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb6d0d1565de62e7519fcbeaa724791eee896f05bd0b3d59241757ba123be44. 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/QMFMF1493013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78316e5e3e7593371369f0c30ef08f3abb5fb06b084fe6c6f9825c958d1da1f4. 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/QMFMF1493014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c6de4cf63b549e821ef29a9a61b708d0ddec8d909456d917717c80430a6a8c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/LVA101100286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86a0c8d41c48a90d25b6826f45f923e73f01543819126f995979ca5b745375d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QMFMF1493019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d7ba83e3d99dbb7b02efddf8e08196d160067ece7eda88fbfb610295176f7b. 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/LVA100300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a8dac4e87c70116b1b66b09b03ee4c2e0ed9d2eaa7d6e1f56b84507b8a80eb. 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/QMFMF1493023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2751513a15815df73454ea672cf426b4ec140e611a409358f02b37dbe64bf. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QMFMF1493028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea18a580c11fbe79ca5728f0eb015c9901af4316f5149a3d675b49d98c6e886. 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/LVA100300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fd8fce6f64d52acd077dbf88e388edf65f52b4fbfc949e8b18e80a6f88b7e9. 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/QMFMF1493029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2196e07c90820013772637b4d8e5529107c68320a0bcc7380f4bd8be8491f145. 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/QM6MZ1471011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bbd58cfe6ce2351c389bf56769d4af8ded704b4b197fe7456e4edbb088c930. 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/LVA109800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e19a5f292ad1ef5d1b1aae2f3441005044b789b750e9ec691e9058c481bede7. 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/LVA109900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd740833e5718fd471c7f9ce4bbe0e1f908d2ddb64548b139ef469f305ed9d8cf. 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/QM6MZ1471012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bf4659362b39e61579e8d03805919d70785b4ec1fea4e0bfdfaa5236f401aa. 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/QM6MZ1471013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf512564e8616d580ceac73bf0b3a0180fb7108cbe83d5eeb319d643ea8ea2b94. 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/QM6MZ1471016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cf643440690d3b65c82d1bbe12943385a1a4825972d9a503f5fa4cd1b5e5ab. 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/QM7281539047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7ef8078ac0786a1e9096da9ef481579b1382f499f93d5f4425b8a28d3c4587. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QM7281539048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af26ef0e3a2cc11a20a6c79660ee1a546d555cc92c3b820b6e9998d2b543ec6. 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/QM7281539049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15486b0ef58a2b6480926aec816d6d53d443f982baa6f1db0f4195793164c2f1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QM7281539050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e155d1778d3ce9f33655d20f89e0a799b1f5b19355b2b30b26bebd61b6cce9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/LVA100000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c740e9dfca8f9c1744fed30b96e5876cfc8f48e5176fd03c6a094fb2dcdee8. 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/QM7281539053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679638206dd2607271178df8c46dd5664d7a72639e3eba31eaea7bc9cb3f6446. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/LVA100100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c314638f09a336fe33529f8f1b650a450a8e51f8b8b789c37b0db1a6621f099. 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/QM6P41546246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e72b81c4266afb5b2a3eb79f3a8a65292dbce8066c672c500ec2f6217e288e. 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/QM6P41546247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4f328a602d7117c5240570374f5eb4617fffb71b9b20dd43e0952e78f40c85. 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/LVA100100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863a8b72f14f94b7837f423aaab0a0159fad1aa2b469a52ebd50cf9b02654651. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QM6P41546248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96401fbaf1ace8474320c0b1583b59287160d483e2d8ad3d0af165550c2aebf0. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QM6P41546250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3675eac3bef41f70cd3d97ebaa038beb083f962bd3ab9cc6831ac880b063308. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/LVA100100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7865f1a29cfb9cabb6a742dda5786a93bb75c91d71d136265307d2c75cdb09ca. 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/USV351414044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a73d5f643e094df0282ea4bcc9e0a356aa5e766664db9e186d9bda5adbeeae. 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/LVA051401835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20fc24755e4b6d844a8fe7521b5f2ba340ed6e19c1f1cce7ef25a6940a90ebd. 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/LVC251403957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e86a6080ce68feb94dcb640b2dde1e9a7716d9a402954835dfa3233a9d388d. 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/LVA010600289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe823ea1d5249640829d27ff71ef84d726c1301fbfaf48232547d362caf0854a. 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/LVA010600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf06cdd8ba880a6fae061c336696255cd3b3468690cf83ae89129cae8e4d71f. 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/LVA010600291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ee46787439931ff96b75f6d664941653252b00827bc16e49704f35513964c. 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/LVA010600294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d497ba4e3f867af4339f251907800c212cf13662a7054784cec10f24d476549. 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/LVA010600296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b35c271d7439732fdfe2e96862b6cd4cc84d261575b6f360fffff307dc449c. 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/LVA010600297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093f9cd19fa924bede581774ebee323b1f4d7cd5c58cad84a4b6e140f6955a80. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/LVA010600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66e4ebd144e543a35cd16bd7fb168f62d44cd5b5b6f8ac3f70cd6866bdf93fb. 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/LVA010600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68be18759747513418d7293e46c1fe3e14caca753d92ad5e1ae5cb1b55cc475. 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/LVA010600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc41c57fb04c7bd15bf0fa6b25b427967808e2d520d0d77b4ccbb8bd99b063d3. 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/LVA010600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5176ed3ac00ad471db58bf08950e7f4f357ad375c36c6d4809e9b8230d9cce16. 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/LVA010600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e40feff56241e41fd90af4bdf3ddaf085702fd3807e844caa2bd7e14e4fe5c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/LVA010600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16875aec5e233031615bd6dd9b9ff4da09cae3056160cc74f18ae15307c63c08. 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/LVA010600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0514ed61e476f759bec98283eada62db40da558c7b2bfb153e275d6a7dcb606c. 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/LVA010600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc693cf64592a51c35fa14f28e34fd59f1b378d243b7d5225b118f05269d4b6. 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/LVA010600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4c0e0357dd39f0babd7c93cff48da2e66f890dc1ba665ade23b9be9c491cbe. 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/LVA010600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082a0362e01c43a708c5e8df1971cc15a5c59fb793535101b9a7415c4756340. 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/LVA051400430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa996b1e51015ae3c71c30c8afcd6f062e1da5534cda0e9b6673e2356b8b5c0ab. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA051400496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcefbc645e433dbd8c84554247bb8c08bd8e5cafef672ef5d3ded900319c465. 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/LVA051400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ba7c91321359b9a3257784b5c6f14ac966be5c75f80de002cf14e347d06d58. 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/LVA051400606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa067a28f2178ea26db8aa7857e4793b98aa828896327daf9d799d43821fe851. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/LVA051400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483dd1373f712c84161f797ac40fddc518756a0bd198f34c64fd25da85d07f41. 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/LVA051400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaf2bba56c202f2c0a077147230e93a4263b82ed4f97da66f615a7f04d44ede. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/LVA051400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a59c178b1c2d765c98e1e6bd5e4d7673d94affef4d8acdab3e1fca0096de1d1. 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/LVA051400397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc17263588b1b0806db80fc26ffdcf818900049a8ce1917efc734f74a192b042. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA051401712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff8ce65619f96673ab1109de5f4bbe83a67eb3a33d792b721c39fd98c3bcf13. 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/QMDA62170541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c2364d3c5f872f8d5bc5debc05fa9a8fdb5f9f9452fce1545e78499602e0b2. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QMDA62170543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf321d1888d6cc79d134dde0f53a6440863aeb04284a04a6f69f9b5e006df042e. 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/QMDA62170545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a4c8926e7bcd26160e9faddf3ecb10d0fefd3f88893ae2c8ea50dfcefe1101. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62170552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b03c239d1288b78fa6bc5b729a1bd9fc3f70ee6e829e7eed640e066d0f8522. 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/QMDA62170553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c10f018624dd1c7be2ee3041b632ecb750d2052c2e5088871defa2538e07517. 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/QMDA62170561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c0256a8871199a701d65df2b9960909afcf90e553a044dbc898bfde911aa09. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62169039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02497ec9c532210afe03ebee6232e483a7a444ef8a60dd32b9a950051c091dd1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62169038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad97c8d5f4ece98e36bf1a78c0ab4aea8fab39dc6b32fa07b3f3fd20f3726a3. 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/QMDA62169044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaa1a75e159a1922fc421f2c8f0c7c771337acfd38dbf20851186cec071022d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMDA62169046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c6b783a00c693918b6115d67a75b0380ba65b56749b4f7ec205a4fa6c99dc0. 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/QMDA62169068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe888d458bb232073a845d93fbf204ddabc5c886d0387ee86fa54b82fa453276d. 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/QMDA62169085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a838d154e55d266a95d987b6c994ae7c50e5c418847ed69bc133bc0971be4. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZDFP1960665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae677cd32bee689f3eda42324411f4a3894a76ab269200fdbc63ce750d55dd5. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/LVC251400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e72bfd98089a4f555800d48a0daa39a3c34663885a134fcb00a657284d9dd82. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/LVL151801682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e5f5155dbd1dfb3e690d10e3fad99a42dbb49b2988e3ee7706080ebcba52c0. 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/QMFME1947319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20251a4edffd851beed7247952e9037a2516c4ab417ffec39d42df8bfce854. 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/QMFME1947320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842f2cef57f4d6b2809036cef6bf23c608fb6622307b25e1ab624923232ec847. 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/QMFME1947321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4914a74f9ee876bb2f3d52223516a274ba8a29bc580002cb595a6c75e56b506b. 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/QMFME1947322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec7637be9cbed3ac5ce4ac42934ee2a9d0f251c35c22b50276017456310d5de. 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/QMFME1947323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7ec202883877df086e8b4cb4f62ce2262bf3c5817c3da098ff8d64027f1549. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1947324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c26101b63bdcf7528e48354971eb1fc033a1ba8c85a3da2a4dcf5dd009bd6. 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/QMFME1947325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8a6cabf18fac66236e285b12daaa42b5399a878368eeddc8e79b4ce1955414. 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/QMFME1947326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667d9124f841869ac780a846e84e852b39140a77228d6179c6cc2dacd20d9320. 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/QMFME1947327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6d3540be3518e2587710236c93c49052f5cea5ac3b77ad85743f16a2b128a8. 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/QMFME1947328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a5ff699e656a8493598db422c2ac0bb3c612a29d6a959142e0e401f2f4940. 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/QMFME1947329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bb017bd3837907b45e96a564fa2ef5aba66c18b556f3069be0949cc63d1e57. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QMFME1947330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3f303c5ca899ae1a0efb125d02d78f45bf9af0525410b14a11807e01610560. 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/QMFME1947331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cfc1e191d6974e2564bf9bc8b868218d6c0ba3c373768870a93ee97d52570b. 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/QMFME1947332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515fc11367a977b94e13d570b4ff8be38e881c694371735bed0552b5ce35bff1. 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/QMFME1947333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5664a163c2cf1947282370c52c0e677561b593d755d16b6d0180c274e1a40. 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/QMFME1947334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74f5eb537cc7c66e9d4cc254ba273c9c548f5d41cb19fad066ad9b87494a415. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/LVA100600185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eb049c4857f97a1a222effeed11fcc6cd1e3ebb184dd9f7214f4a8258ceb05. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351447507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3b54e2085f6333f39df719ec891804f93b579e078a98cc4071d026e41f4c25. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351447512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf180cca06f26538c2901584e932a657a91fa649fbd71c5c13c6ff12b85dfddf7. 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/LVA100600173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ac8ec6710d85bacdad289db075d50936f9c361b457318daac6d14a24850454. 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/LVL152402720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4041e152113fca21f5d4cee100369ec4419a33d5a164039aa01a5be40552732. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2d7bfe5dbb79396141fb099757564f85b9add02097310de10e1ac60795b09e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/LVL152402716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bebb4325f1be28da16c272c11c3251df9dc5330f849de4ad1908e294433dfd. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6ea0f0124b9129648a246d96d02c718d6ad7529bc11361f923f9117baa590c. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/LVL152402714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6854d2d5db6cb56c99bd10dcabc289f5bc984a7ef6ff58a16f32ed521de41e3. 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/LVL152402713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee279b358e0bd9a2867c465227554be4a1586b76406722c6edb0787805be7e9. 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/LVL152402712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3b345dc600b52154746c1786f1b094b9aaf943945bed7dea58b0239715c231. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/LVL152402711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d874322765ec1bb81038c7691dea6f886a78094e9038376cd927b7171de47. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759e58bb3400a4c97c078de60b222141010d798a2a09809ca18b21dac64e910a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d19df8a6f88a79233e06ca46e4779881fcb8e2ce4fb9d94c474d1afc7ae301. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d0c5ae3482f706a7f4a298decf2772161a56aae52a4b23f59d20dbadbc918c. 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/LVL152402707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d5a76e1bd3f6d932c566d181ee51eedd4f5fe474cb92252d37d6d5a01ec146. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152402718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff28942826795b60a1f6280df005fc845a9d6bed1722669796cbe43c6032fa. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/LVL152402719.