1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d7bb9c240c28e3cb473ff42d1de1650ac15b516e3675cce18de0451ed83da. 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/c2545964-5a22-42cc-9eeb-f255f4364dcd.json and https://artists.proofprofile.net/proofs/artist/c2545964-5a22-42cc-9eeb-f255f4364dcd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872e6e81f1449cc33a753297d9ddb97ca701fa6dae86d57a84bf489e46edb0cd. 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/CH6541619971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6095ab4ae001e147e7c1404f29d7abe1fc23887a9b1ec0520cdb4a0435a7cd05. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CH6541708031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c8dd45937e6e1aba77509a6af3c85aeed962c0da2495359079c959e7c84be. 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/CH6541708033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2cd62297758539dceb9a45c09b34679e36e8bebd7e7fdeccc4f4ff2ee9a71c. 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/CH6541708038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cedacb59dd8abf667bca613188528ad77801435c7fbc7750512c38f59d3049d. 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/CH6541616432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802c061ca9806716d264db71763883618538eef616649c8e84811e14be3a18d. 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/CH6541627305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0010c7767ab551704f9e0b87264c03e8adfe39c6f2793ce78fce2d8a5e585fa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf578d5ece511065355add51d9a9d85c00cb419732646d02b5b0382d983fe354f. 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/CH6541708039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7da0272ba1a5b3f46569f637a86368005b7ce39d4cb1e76c221dbd38581c751. 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/CH6541708040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97127ae177c3f524fe26d49aea7bed12b74a2710173e011c1903ffcbfda80be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541708043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b4155face9982de166b82e500585e4967c9054335d933b53907d98a6a9dac0. 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/CH6541708045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e8478438cb49e1581d8517f475e9dcd1a076d88f815bf859165241737a4a2a. 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/TCAFU2129800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa868a13276e1c92be028ece4f507a56cb9ded44a349b68d1698430013b6fb725. 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/TCAFU2129829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d380a083d5935653485b8acbeab2d5ffea94efe4e9a577628e9cd6b211a4020. 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/TCAFU2129845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be389495f2495b4a1e11ac5454e189fbfc2a06dd8853e60dad25ecca765ac5b. 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/TCAFU2129866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d467ceaf79014dd3b0c694701cd6b74103ac0be22f24fe0f3f71d1d2ce653f9. 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/TCAFU2129876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f9ec31c1dfd8c18c009d330129d18690b23da75848a16c53f6ef4fd6d133e2. 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/TCAFU2129885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1e6ed96ff50cfe28a8e315472dde36da3af6ec73e5f5c3982862205844a51a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2129890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8eb0e61a338951d09298d687cc62a045382d2062915df40a97d2b07a980f72. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TCAFU2129908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6619637caf2b7f8b18497f662175a0af2ebef76185303a5260e27687ec157fd8. 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/TCAFU2129920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa723885fab4ecc233a77273ac0af27ed1eebe51cd4bc7ed04a6515bfb86e578. 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/TCADX1864291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd336cdad0b66c8bc6cc89648bd3a75f9ac34df3d075823fa1dfdfc91de993c. 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/TCADY1840825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521c42551fa864a28ef557c7a8b32327e30470f538d4e743bc097d4c38fd560f. 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/TCADY1840827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba0ee49002db6bc5d296fd38dd4f19c48959873704cdc5dcaf956a200bcfbb4. 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/TCADY1840830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee81b958382b72ba4fb685327e26f2be83024b24742205167415530abeb69a. 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/LVL151802014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04859277fed61928c76b74bbadafdac2ba9f88bf9ef78a6088236060c20ac1a2. 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/TCACW1613012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb2ef676daa3b9e38b33a85e10049540743adaa88885406b7dadca7cd64649. 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/LVL151706616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978ecddacf1f4e4ab37ec2ee0b0384c5ed630757bb7f69c20e3c82be0ac133f2. 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/TCADY1840835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29006cd86b2007bb247b6ed72710e4221a3fb90e22204c10c2d3ac31428acd57. 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/FIWMA2300335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee81b958382b72ba4fb685327e26f2be83024b24742205167415530abeb69a. 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/LVL151802014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbd2ac06851e6eb492d59b24c1edb869921b2d74b7f4cbec6d1249b314f82ba. 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/CH6542505302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b53a5fe2b1f873aa36e0d0484bf8bf559b1c8e86ea592951279f9e5017f54. 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/CH6542483670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ac65d9b0ff864385da2375dd906b6b4f83bb642d2e8fe03707926df0299f4c. 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/FIWMA2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74502d78cf646250840b7e779a99de038c76f795d6e8d48b4dbda2dbcc7ecc6. 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/FIWMA2200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3547eb9a44d8ee8c3bb32f618f97700ba24ede9a3a0f2f74d4145a91bcb6a6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42232339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1989cca4da788ed92e03e4dcf9ddb9f64fef4947fd3cabe549e37553e7d5d2. 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/CH6542045295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d7ad025dd0a108a5974bf803f0882adcec8e00004db10bd6de60e91d9e3f5e. 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/CH6542026900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58523fcbd101606edf58170164f6add31e883fa821f61391b207ad7ee6a095c2. 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/CH6541947684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3a632a11761cd87ec9fd20523bf14cd15f1a390a6e33587e7fa71d1cbf9ab3. 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/CH6541869830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50a5a1ee8ef4f59efeb0f6080537185b08ff98cbef3b9d5cb3f5a63a2808645. 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/CH6541869832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18519b45715a0a27d5cbf7c02cd7e6f9bb434e8f59c96e92b00d2928fea307. 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/CH6541869834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d10a4c03ef1aa3a356edf93bb93866a426e1f2a342a3a887cc0abd4e86e51a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541804336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9082b913c890972cf6011431b4bead84d5d8cbb80047a2290e511c2f0c004cf. Chain 2 (Bitcoin): anchored in block 957227 (2026-07-08T21:49:37Z), 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/CH6541804337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8b481d77b4e5b00ff9f42cbe13a826d9255970a386211dcc8e20cb9024ca99. 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/CH6541726407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802c061ca9806716d264db71763883618538eef616649c8e84811e14be3a18d. 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/CH6541627305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa72dbda48e6643b7f95f8001bbe706839878239f89f89a17b2a999f83fa211b. 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/CH6541627304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872e6e81f1449cc33a753297d9ddb97ca701fa6dae86d57a84bf489e46edb0cd. 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/CH6541619971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cedacb59dd8abf667bca613188528ad77801435c7fbc7750512c38f59d3049d. 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/CH6541616432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f52089d5e292234d70daaa2125ac1679b11b750c1402082e150443ea96f1bbe. 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/CH6541600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329bc7523edc41a98039e45842cc5e5423e10878a5e24d28b290d33a1e2e4e8e. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/CH6540891889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a5954c9ec63d6401f3a16f348fed6baa66349e3ef92b834622cad7b28ec411. 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/CH6540891891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c09eb0a7f3816b0108e86dd0f648d0a47cb117d746dec4354433a5cb7ea0334. 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/CH6540881925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d09123130a0cc7e5b0af1d9c130b62f647c810d46ddcc11ec91b3d39a9f489a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540890855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51b1b6a0c0ec53cb77b1874d1c5bfd70d4c703955554748d8db25315035fa32. 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/CH6540890857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadd1c4e7ceb34e3d2bcb2ae6fafa230f5e37282edce807954df956c1cde3c26. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CH6540890859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceeb3cfac7308d7e71148df2cfbda99602129b6dcebcc514d2b6533ec256fa3. 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/CH6540890848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adf7b966ad05bd03684d0928c6cd97f434d69ec8504dc0f31f9b6d4b7f3d543. 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/CH6540890853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8fad735956749057352a96e45b222529f8c42ab8ec098c41d652e4792a237f. 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/QZDA52152079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08e34ce813ac23630123ca21d2ab9d88533e0d2fc2e22b5a9adb0a025e49829. 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/QZHN92034922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4891110cf001e3aef29fcd7e282eac9cfdd97da79c0b74f8f0af3366efe4778a. 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/QZDA52152080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4deb6849ed929b79aeceb2c98ba4036394c44786e2ddb856e27e676bed2e04. 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/QZDA52152081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eead052ac498a3cfecd2a1dd022a8bc516931ddfc0713765d3d165cbcfc6b11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52152082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c62fd148f3e114c5b1bd5ece7cef7b95951031a51680e80646cc675587895ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52152083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4693fda40044178534e40236441955b8b84b4bfb0fbabd655acc70394351138. 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/QZPJ32317174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3416d9f168e4bec83b2587adfc7b094660f8f406669288c9032867afc1b058a6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152003152.