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 0xf244128be645d608d22cb8dbb9f1f8771668a26e6abea412f6d4808df0c72686. 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/f645caa3-d5d0-414d-a8e4-79d18ea57a9f.json and https://artists.proofprofile.net/proofs/artist/f645caa3-d5d0-414d-a8e4-79d18ea57a9f.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 0x9691138856615770e9b1dacbe5c1bc12d1d3ab28a82150e8a97ef796d223b7a7. 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/UKXN22369883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed870099814c9732a0efaf6b1097a221c72841199e4f04521b702c8101a1a2d. 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/GBMA22309074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921a4856d22795902e19e6780d55a3dba717f50020fc53d0de538f242554e17d. 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/GBMA22309075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d69c363106b772add35bd527d3252b416fa7b4e7d5f58852efbca0dfb4d39b8. 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/UKXN22357434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a57279d455e9c4c9a17175f4eb0922adcb878077277a36769cdcff2f5affb2a. 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/GBMA22309076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda57ad7dc32ea5d0b891a1dba51c1e05649b798c82f24e689956bba2d809c79a. 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/GBMA22309077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7428763ce4fabb2769fff0c46ebd719ea4ba37cd3403015d6a38ef79c400bd. 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/GBMA22309078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1288553e598de346f391040c6ff19304d9f4d36b825670a2e15ceb5311d6c81f. 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/GBMA22309082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00893b1a7ddb2743c856adf0a7902b9dd33ef59b13280c02d3d47c43d33af20. 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/GBMA22309079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134aaf9c07ea3b330b87d16b97b7fd13b14e87b48ca1cfde63f273d5eee9919f. 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/GBMA22309080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5616a2a993b91faf522ca511dba557363455f7f22f541866d47e60c0092bbce6. 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/GBMA22309081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1deeed4ade8bd5d9a272eb88b1b382cc26541b2eb58644836123cacc43246494. 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/GBMA22309083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1269f4cf98c177f4a61bd9b0508190b958d08265b0047d3cc5ed3a07e49bfd. 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/GBMA22309084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107606c7402e80691643e00f7b92cde59c9de8139d7b79413e7b625953569e2d. 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/QZHN62171789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5a2d2d7d1c857cce3a3fd95dd650031c97ab7a743fea523b99b68cd3eac005. 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/QZHN62171790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbefd75c8a80610c029717eb89af8036eff25ad6ce99317a52097c6daf9a645f. 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/QZHN62171791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0353b19227650e317701cb960deb49453ed1e772fe4cfad70d48c6a6468c91df. 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/QZHN62171792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243580eb5c533e751249055b8a460aaffdbff2d3bea323bba38dee8e4982be5. 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/QZHN62171793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0085b172cf7f87429e7c50356cef057d8b627dc9dd73e0bfc082385ed9a9f1. 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/QZHN62171794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba630b8867d2a18da5cfe2b961ab64e25e35bbd332c78033e55579358cb8c31. 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/QZHN62171795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0c089b518af4952adf0192f6c3a411a8970b3250f78dfd6bfa0cfdc4a89c84. 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/QZHN62171796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1cea278566cdf3f171800eccf48ea156ca6d93ce0d178b036eef1b9a88fb4b. 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/QZHN62171797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9486ce268f6cfaeecd3a2f1360b770719d4978e704ad969fc2765e4d9312ce0. 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/QZHN62171798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9691138856615770e9b1dacbe5c1bc12d1d3ab28a82150e8a97ef796d223b7a7. 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/UKXN22369883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d69c363106b772add35bd527d3252b416fa7b4e7d5f58852efbca0dfb4d39b8. 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/UKXN22357434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884a6696110f18a6f2a94e79d09b71a9e761a7e8bd2b9bc261504f0fde525e0. 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/QZNWQ2035497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70aed2b63bfa4214065599482669816c0b76ac99a335add7c9efeadfc04a91ac. 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/USYBL2001028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadd31a63498122850020d7f340745921f0cc7b21ec0eedea1cdf03f03ee27e9. 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/USYBL2001034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c7ded96cef8c67dc8c7bb29a7f50414e06318f4b45401be062429c2564649b. 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/USLD91762164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14e9ed996971c8d13bccd07601c2e32033d39e7a01d0978fa1762ea634e42bf. 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/USLD91761477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea9c1f6244b72e1eec2f5d11b9a7804daad27c0b4981f7ac59ce45a52b94994. 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/USLD91762165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee9bd1105f6ec76cf58fff5f830cc54ab26b71680fa050bc08ee46833688a3d. 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/USLD91762166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58607615c0ecd9b5d298e6d326fc0aa86eadf978c7e0ff9bfa23a53e5f6d8f54. 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/USLD91760177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb1e6ef0a3b6f2a8a58d0508cd8b203690a7d32860f7c5c0d085e52595b7f97. 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/USLD91762168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7841622f97a777887b334f1e4872fa073ba636d2a5ef0912e3240753b82e6693. 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/USLD91762169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cb887867478a9735e95f71860edbcf4a23e82aaec2467291d851ad72dbab2e. 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/USLD91762170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb3c922b12b8e1240274b42cecdef80ee7a37662bf267fc110819b4d0bcabea. 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/USLD91762171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8398023b3546d60027ddf6da34b62930035a373fdba76665a3cb8cc3c63927e. 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/USLD91762173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be9abf2fb03e1b5521fd1575ecfd0432eb96b949692324f6ff76220a9a72229. 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/USLD91762174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25acec3f792e5579dfc4c39556dccdf374cad576c20e972b0bf730fed39e51aa. 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/USLD91759816.
Last Night I Dreamt I Was Alone (Loukeman Remix)
Last Night I Dreamt I Was Alone - Loukeman Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09cd58da812b4cbd761ce349ede96b586a06fd3d6285b17deb05ed92a2cf381. 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/GBBPW2501746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e13c6feaf6b5609c07d5411cb6025d1d158d27fe4f1a8adb269f2e02912ac7a. 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/QMBZ92253084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe112e516a90d27fa9d7fe3bf4ecb0a13c5f7d5284092b99de57f06003713ebef. 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/USYBL1801008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4d9081ea99721d8476fbe48ca21790dfd7e170884cd53783730a301f90eb88. 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/USYBL1801015.