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 0xa3bda7a06dda003039ea87d437a3206404f37380140615f198ef4cd0ad69c395. 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/486dcb0f-24bb-4cb4-b930-48fc889a970e.json and https://artists.proofprofile.net/proofs/artist/486dcb0f-24bb-4cb4-b930-48fc889a970e.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 0xceffda85dc49ff10047e6fdedfd4d78eedd07ee18daa7c088c85b6e5ce2d1d10. 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/NO1942242010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c34b21bda487c7657d033354dbbe96b49f9bf3003daef1da54dad8d8f26e789. 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/NO1942242020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987808849691ebeb90ecdc68ab972d44f7c3e17fdb90a4eb38fed92a30995a97. 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/NO1942242030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62bf7bec6272fc9a0671f2ecaeff0402fbc0ab7099021abb45175c27bf4069. 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/NO1942242040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df3e960cd76ccd558228baaa64b4dc57da21d8608624a992c67fb0e6a4323c6. 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/NO1942242050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24c6c09721c85ac3a6d5b23d7b1b26f1327dcba5d1ae0d71e78fad0daa5df4e. 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/NO1942242060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a226bad6131c41fd15b3315eab4c4223531ddf564676bf4b96ab0b82af7efd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO1942242070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd25ae603af0c55901d7addb76dc536db6aa0e776c735d828b0b97e28d17b80f. 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/NO1942242080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d11fc02a121025133e549be654b0b3bfb0cd3f462b9c7e9d081f3e2c3ad3174. 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/NO1942242090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b60a5eef7df2aa1b9f902b13c588bf8d5efa03237dbbed6060ac4fc7102a7b. 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/NO1942242100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a02d242c71b2dd5b1390d96aa9c02992a031ac7f70fa6d17b798803cf0ead4. 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/NO1942242110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35a00366edee8fa77d08c892254e595d41088caa21559b0cf6dc2ebe9e8c916. 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/NO1942242120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104246b07045663aafd19b3b5aea38e7d804d8a68abcf1c53bc1492157f3477f. 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/CH6541945789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2152821efb295574c3497adb34fdbe03c88fa428fc3ecd19b249c259545035a. 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/CH6541945790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfabb5a699503ce452186fefaf908e8b667b14b2d33b1d51957aa04b930fd9b. 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/CH6541945791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66365be022a68456d6103cef4de2dc117a60886a1358f6665850bfd4dc6f0c27. 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/CH6541945792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5169c20d059bd5fdcaf7153dd536be50df2e7407c69f1d1065b6113d88792. 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/CH6541945793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556a65dada50423252542c1bdb9617c0caea38a89629765d3a871a8c8bed99e2. 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/CH6541945794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f57443f3daf29f64bd030a88893975a0d1358271a25440ef5d3fce1a15521bd. 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/CH6541945795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c18d07f131789461b94d2b0062837a65611c8dae507b12e23bd7e32af059d5d. 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/CH6541945796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd025d3f84892beef7b49d2b0a97c1691ad22d2ec8b4c1cfc7d24283fb6d80d. 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/CH6541945797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a8f7f2e3d5abb1e153e3d16f2837c3ed35cdd693ebaf9f7f0b125e9d9474d. 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/CH6541945798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89c21a222c1ff84a88884bd6f3980d91d90cd9145b16f59dcfbc11ea50d199c. 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/CH6541945799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ae1f141797d34cbbeaf42ecc5ba64895e668646e6ff62980b4b642111a5ab9. 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/CH6541945800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55ae83962c9ee2ad3884abc02ca0afa163be4767b464faf69a79ec125023d8f. 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/CH6541623797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e0712cfe1c7c546de25360e194f8d827809f40e4521ef79979600936ba7be2. 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/CH6541623798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ea9d2502176f70df2ecd78309acf4af4c9c13a7363c40dc012f27404c07bf. 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/CH6541623799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae41085b176b8a10591f0dd4e0faa4c9d0820718dbb9e3cc9e42c5530bdb971. 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/CH6541623800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618b8d7b535d4ab4e997dfae98b17d648534c1ee15fcaf79783b55f0ce2986e. 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/CH6541623801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd133efcc7fa89d3aa9382f0dff806e6170e0d6edeeb916dffe65a156a966332f. 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/CH6541623802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f77632e457e88cc8b12867a2e5251a3bacdabefaab46c8f0661251582577e5. 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/CH6541623803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e93ec7ae1f05bff536b407b1755391ccd1bc75f3f7102f5e6cf8106c0af5f3. 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/CH6541623804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d949710e8bac41f881d151201e1abe2c545fbb22489b92e16f92945b5383c4. 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/CH6541623805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc9fd179bd642ad70a5b9466b95c359f04f5f40250d8ac946fc5738e6a6becb. 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/CH6541623806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9118dd42f6142279ed0ec052bf50fa7735c4d996a460b0dcea16a92f01405794. 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/CH6541623807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2316c97d7633a9c3917f76019f4ee1b7295ac5f4b3f4c3b28bb10dddf2a1232. 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/CH6541623808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85615f55f873fadd9b0913038c5699e88de3a78c90d5b2257e0a2964dd71db6a. 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/CH6541623809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf3d8c07d9f704f770774797de5a5fd75bbdc4309870cd7d239d7fe54786f33. 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/CH6540888710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2ffe26e509812171098234065ecd0d80bc852748e535d13abc1d879b44c8d9. 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/CH6540888711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac07697eaa5ddf0b744f6c9c7967d393851ec76cef80ba989a080cc61984947. 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/CH6540888712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbcdf4dd16f71337494271f8bbb1ce4f83697c48cdc9f2b58cc2db190c25e9e. 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/CH6540888713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f74f3b60d62a9ec14282296f3e300a4625aa958f149d36e90ce81a9c3a1112. 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/CH6540888714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda685a06574ebabbe4a1b068be9882fc03ed17f1001159389d4d0d35db5b976. 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/CH6540888715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fc091b6f9aaec6a35ea817431cdb513ee9a6bdf597adede7f58c184e05f6a4. 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/CH6540888716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666651c479d6c77cf816e33f51019454153eb35dce5774a9fbcafadd99874434. 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/CH6540888717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacbf7c3ddc26cfc6aee56724996ae9d6f0b124aab780b5694b92e0efc1fef00. 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/CH6542348427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7fa4fad3b176ff932f5d87cbf01071accf8aee3024d4f101806c2d3ca95fd1. 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/CH6542349512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1b14dbd44f72d6a75b528151b4ca27049f4ce36b3db7e409719632da41f541. 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/CH6542340436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa9fc6d04666868d66da226719d9922537f5976654f3705e6c2acdf7134876d. 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/CH6542329362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62bf7bec6272fc9a0671f2ecaeff0402fbc0ab7099021abb45175c27bf4069. 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/NO1942242040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987808849691ebeb90ecdc68ab972d44f7c3e17fdb90a4eb38fed92a30995a97. 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/NO1942242030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c34b21bda487c7657d033354dbbe96b49f9bf3003daef1da54dad8d8f26e789. 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/NO1942242020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceffda85dc49ff10047e6fdedfd4d78eedd07ee18daa7c088c85b6e5ce2d1d10. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/NO1942242010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59cfe1adbc5e5b671ca4652a048fc6a186a2c95686facba3811cdb2d777bf82. 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/CH6542208053.
Brego in Brēoste - Byzantium Version - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196c463ab379d9dce7821fd983402564583ae7a6f99dfb75dcc645c887561fc5. 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/CH6542208054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acf0df9b9ba45ab7ada102f0c42aa732dbf7226037ff4828bc6a802a035d114. 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/CH6542192447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c9f89bc1dfdc77086488d8fa8970c3ddbdf67b3757bfcfad1f178ceb5f25cd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CH6542188360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e82ba7771ed24760f000fe6383134f5c65c896a064fdb6e6b44bce2f609909c. 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/CH6542186739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb02017488c5401f89f6733200fc1de2cbf40ae1cdbbc771f20868c2ed92b21. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/CH6542170748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a74971d6706ce46ff574ed4b8b85dadfbf05d06f195b298dfe1578f2b15881. 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/CH6541632348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068c8d083804fed49295d3e8b6951f122949a96918aebe4416363602fa463d41. 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/CH6542081978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c79da44253e15c60f57a12a38e0bdbd41ef5c3cff93fd97d7d15d034832b12e. 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/CH6542034943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6879294f2b1d14fd41f9b77b39543bac49bfe6cd519150850eb5cf11a51185d8. 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/CH6542034942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2e6342a7b381bbcad9287d724ee6e510dcb497146f84d0e6d29113b6b32343. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/CH6542034940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccfa3becdda37d801919ee55a6acc05c5e415ebbd11961151f8786e95a7d6d6. 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/CH6541984332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39c7aa6146923ffab4e0a26f2fa490ce4dc0ec1c766aa97f1002e1a590a0d18. 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/CH6451503475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c42949d24fc5bae00b791502ab3022679c491fb4f1b40d9a4af4cfd42450365. 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/DEC832100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddafdfa3f182bf727621ae1a808627aad90c16ff0f277ac376c07db1656b86c. 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/DEC832100254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc7ed17a34a1b93e8784ddb0252bd655c9fc735b9d2ebe6289343e245aa86e8. 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/DEC832100255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bfe037c44e4ba70dfa348ea8db9621bb96197e9f197be22a2343a68ba98622. 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/DEC832100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10476113ab6331bd8f94d4df6e9f691fe90e5d3f1369d0300db66029435dc351. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/DEC832100257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b4e012c0591b7b9ceb2ac998b5934a449002c2c63f0676b850d5cd72ecfcbb. 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/DEC832100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20734e21048518b0bdd9bab07a8734045e9ebfd9b74c0a8df206ae3e1cf2d325. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC832100259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbda8a6a03e68aaea618d2835327832b2a73a0cf3030b0ae8cad6b5aac80185. 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/DEC832100260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe436f6d9503b666f35fe20b13501a5d584b334c2d606b58023034c8da27c6bc5. 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/DEC832100261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e57c480c3c2ead7502ee47571367fac482ce4cd084de3adb9ddad653dad450. 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/DEC832100262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1c849090ccf2fb48e074e4c972f77a0363d64d4ac383a4394803ddcd6b7901. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DEC832100263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9bbde6a361280b099b17bc4755abaa36aaa0660f7015ecd39226b91ceeee21. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEC832100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bab17919471142e3085bfe6b93261ab722f37f7d06bfbd3024869f4f55e157. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEC832100265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eedb9cac6bee21d809f93dadbd631e022189e6348d9452f0713f63fbbf394d6. 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/DEC832200153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db760db1120ec673a66797d0cb8339ee9ecf1847502e3038a676019dcd2d42d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4ND2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5982176630b617037b2a797ddee0c8e6625c1cfc95a54464b65dc9db88459. 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/NL4ND2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e9e666594bee18f597995b75faa9aef8398a7bd899b52c802f8bc8789cee6. 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/NL4ND2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceffda85dc49ff10047e6fdedfd4d78eedd07ee18daa7c088c85b6e5ce2d1d10. 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/NO1942242010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987808849691ebeb90ecdc68ab972d44f7c3e17fdb90a4eb38fed92a30995a97. 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/NO1942242030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df3e960cd76ccd558228baaa64b4dc57da21d8608624a992c67fb0e6a4323c6. 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/NO1942242050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24c6c09721c85ac3a6d5b23d7b1b26f1327dcba5d1ae0d71e78fad0daa5df4e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NO1942242060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a226bad6131c41fd15b3315eab4c4223531ddf564676bf4b96ab0b82af7efd. 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/NO1942242070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd25ae603af0c55901d7addb76dc536db6aa0e776c735d828b0b97e28d17b80f. 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/NO1942242080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d11fc02a121025133e549be654b0b3bfb0cd3f462b9c7e9d081f3e2c3ad3174. 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/NO1942242090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b60a5eef7df2aa1b9f902b13c588bf8d5efa03237dbbed6060ac4fc7102a7b. 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/NO1942242100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a02d242c71b2dd5b1390d96aa9c02992a031ac7f70fa6d17b798803cf0ead4. 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/NO1942242110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35a00366edee8fa77d08c892254e595d41088caa21559b0cf6dc2ebe9e8c916. 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/NO1942242120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c79da44253e15c60f57a12a38e0bdbd41ef5c3cff93fd97d7d15d034832b12e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542034943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6879294f2b1d14fd41f9b77b39543bac49bfe6cd519150850eb5cf11a51185d8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CH6542034942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d75151d40075359baf8a579fe67bcdc43ee3608931af23411d74ac2f55188e. 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/CH6542034941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2e6342a7b381bbcad9287d724ee6e510dcb497146f84d0e6d29113b6b32343. 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/CH6542034940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068c8d083804fed49295d3e8b6951f122949a96918aebe4416363602fa463d41. 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/CH6542081978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a74971d6706ce46ff574ed4b8b85dadfbf05d06f195b298dfe1578f2b15881. 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/CH6541632348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104246b07045663aafd19b3b5aea38e7d804d8a68abcf1c53bc1492157f3477f. 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/CH6541945789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2152821efb295574c3497adb34fdbe03c88fa428fc3ecd19b249c259545035a. 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/CH6541945790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfabb5a699503ce452186fefaf908e8b667b14b2d33b1d51957aa04b930fd9b. 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/CH6541945791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66365be022a68456d6103cef4de2dc117a60886a1358f6665850bfd4dc6f0c27. 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/CH6541945792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5169c20d059bd5fdcaf7153dd536be50df2e7407c69f1d1065b6113d88792. 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/CH6541945793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556a65dada50423252542c1bdb9617c0caea38a89629765d3a871a8c8bed99e2. 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/CH6541945794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f57443f3daf29f64bd030a88893975a0d1358271a25440ef5d3fce1a15521bd. 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/CH6541945795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c18d07f131789461b94d2b0062837a65611c8dae507b12e23bd7e32af059d5d. 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/CH6541945796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd025d3f84892beef7b49d2b0a97c1691ad22d2ec8b4c1cfc7d24283fb6d80d. 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/CH6541945797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a8f7f2e3d5abb1e153e3d16f2837c3ed35cdd693ebaf9f7f0b125e9d9474d. 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/CH6541945798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89c21a222c1ff84a88884bd6f3980d91d90cd9145b16f59dcfbc11ea50d199c. 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/CH6541945799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ae1f141797d34cbbeaf42ecc5ba64895e668646e6ff62980b4b642111a5ab9. 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/CH6541945800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55ae83962c9ee2ad3884abc02ca0afa163be4767b464faf69a79ec125023d8f. 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/CH6541623797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e0712cfe1c7c546de25360e194f8d827809f40e4521ef79979600936ba7be2. 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/CH6541623798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ea9d2502176f70df2ecd78309acf4af4c9c13a7363c40dc012f27404c07bf. 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/CH6541623799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae41085b176b8a10591f0dd4e0faa4c9d0820718dbb9e3cc9e42c5530bdb971. 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/CH6541623800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618b8d7b535d4ab4e997dfae98b17d648534c1ee15fcaf79783b55f0ce2986e. 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/CH6541623801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd133efcc7fa89d3aa9382f0dff806e6170e0d6edeeb916dffe65a156a966332f. 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/CH6541623802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f77632e457e88cc8b12867a2e5251a3bacdabefaab46c8f0661251582577e5. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CH6541623803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e93ec7ae1f05bff536b407b1755391ccd1bc75f3f7102f5e6cf8106c0af5f3. 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/CH6541623804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d949710e8bac41f881d151201e1abe2c545fbb22489b92e16f92945b5383c4. 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/CH6541623805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc9fd179bd642ad70a5b9466b95c359f04f5f40250d8ac946fc5738e6a6becb. 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/CH6541623806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9118dd42f6142279ed0ec052bf50fa7735c4d996a460b0dcea16a92f01405794. 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/CH6541623807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2316c97d7633a9c3917f76019f4ee1b7295ac5f4b3f4c3b28bb10dddf2a1232. 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/CH6541623808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85615f55f873fadd9b0913038c5699e88de3a78c90d5b2257e0a2964dd71db6a. 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/CH6541623809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf3d8c07d9f704f770774797de5a5fd75bbdc4309870cd7d239d7fe54786f33. 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/CH6540888710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac07697eaa5ddf0b744f6c9c7967d393851ec76cef80ba989a080cc61984947. 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/CH6540888712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbcdf4dd16f71337494271f8bbb1ce4f83697c48cdc9f2b58cc2db190c25e9e. 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/CH6540888713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fc091b6f9aaec6a35ea817431cdb513ee9a6bdf597adede7f58c184e05f6a4. 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/CH6540888716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666651c479d6c77cf816e33f51019454153eb35dce5774a9fbcafadd99874434. 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/CH6540888717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95324ad938719818a62aa7ac4d96206dcd98575e62da431eba1de947d933240d. 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/FR33T2485601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451ba85e322215a26ce61f10e2505833fc488a2d0faf11f52f310b1ab8a54c1. 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/FR33T2485602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacbf7c3ddc26cfc6aee56724996ae9d6f0b124aab780b5694b92e0efc1fef00. 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/CH6542348427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7fa4fad3b176ff932f5d87cbf01071accf8aee3024d4f101806c2d3ca95fd1. 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/CH6542349512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1b14dbd44f72d6a75b528151b4ca27049f4ce36b3db7e409719632da41f541. 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/CH6542340436.