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 0x9a82d7c6e51d9460a473fe3d418a64d6a89c9f9f5f58951f22454bd6f7efb199. 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/49c5ab4b-9ae4-4148-bec6-eb4b7ed55af2.json and https://artists.proofprofile.net/proofs/artist/49c5ab4b-9ae4-4148-bec6-eb4b7ed55af2.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 0x18daa89f01dd4e4f2caf139604288ced64da29fb7dbd4b51a1ec0e50e295f95d. 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/JPU902204804.
ワンス・アポン・ア・リバイバル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dd666b33072d242d683065ff3d2d03ca6bcde63b783edb9bece6343af22b11. 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/JPB452105658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69886d26c44e9edbb8896e5e2d3742ef58052a9a0fa435e91e101917f23fe1f6. 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/JPB452105656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29515534be22faa4d6d433a6170820d200f97c91ab049ddfd70a28563d39e0fb. 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/JPB452105808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67268c1f4ca005f5bd0141fd8664afa63c11faad13069764b4ffea6af41bc4d. 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/JPB452105760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2928672e2c9f10c821fd70e2818ec8cec1f329b81787516f85299ee53317f8. 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/JPB452005624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d61a09d18b8be0c43c66af071f459477cc2d39b0ba44e7878806384a2f6a86. 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/JPB452105834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda6a86acf501dc0724540d21268a943ddcb40a0d282ae557d47d4e4ebac40ca. 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/JPB452105833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ada46350902beef7fd65b8af106dbfab955c8ed639cc634658664113ba29e2. 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/JPB452105835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740a0fb4f04bdc3c8de59ed612a15ec062996f3e9e36d8ec57927b0111d57b6e. 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/JPU902303670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83086bb3db71e1f3ca10100cafa5a7b06442255ea60b68b1a30550cfe84f54. 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/JPU902201290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7caa24ed73fb7675387922fbce77f86bde84ce5d3796dde5c33154db06337f. 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/JPU902201734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82380e24d11dc1c62ea483283c23e0bc77b5a6c35f213d5d03b8d326fb25a2a3. 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/JPU902202009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8840e790f8ae0346f7b2002bbe602e4c489fd61e5c275cc5139d5276d94c51d0. 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/JPU902202840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18daa89f01dd4e4f2caf139604288ced64da29fb7dbd4b51a1ec0e50e295f95d. 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/JPU902204804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d572222f0786927bf512044f16273cb541f87852b309e8f6fc7ccbfbe18c8a. 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/JPU902300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1099ffa803fdc533db54285020c293e912ad5a786f013e24517ba3d01f2ef06f. 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/JPU902301509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00849510f699419964072aa9591ae20a879c10f2892abbaee62538542f5cb1fe. 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/JPU902303092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4190ef0f3a574c7d54adcedbde42e101e1f985228f31b665910aeed8c3e7a3f9. 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/JPU902304323.
ハートブレイク・ダンスミュージック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e98b88231dd3355812ef6d2d058a322490ba707d7713c368b95c8017877946. 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/JPU902304955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890407a7cb5eb1a638cc4e50f4f5cec0ff49bbbac9392589860e6c5d2d300ae1. 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/JPU902305027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced9d5395ec8268025fafd6b71bbd04b43f593f1cd1d6a83a79b75a6faab8d97. 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/JPU902305028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d12cdd0db5651054e3553f158c34191e90dd9fc9dc85781734bef7d754d7981. 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/JPU902305029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d572222f0786927bf512044f16273cb541f87852b309e8f6fc7ccbfbe18c8a. 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/JPU902300424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb834227a680ef3acf24cec1e0fc91e13e51c54e12d3879d42e7b49231c031cf8. 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/JPU902102205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b2ed428aa17cd5d17ae6585200b1a3758d29cb251ae69eec173f5d77d3872. 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/JPU902102594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe217b8dc689457286d5cc3a1fe49715c05ff908ab0ec204a08f11b1547efbd. 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/JPU902104784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5240d506e220fd989db69f0a970d87d31edcb50beca26d4db5ede78972ee301b. 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/JPU902104774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0013e00271f1b74ac26e946aa929827d5213ba69d1cbae663431131634ae2e16. 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/JPU902104775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c8b1019df3ccc3817c5a7ccebccf5c14a5061bdc01260aeb7e1fe08f746dfa. 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/JPU902104776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c5a5320bfd096d297b713317d5d2835d5a6fb5615a15a3a3047c22b3aafb82. 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/JPU902104777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e61143a7f137e3c3ac1aaf42a28c124c0456ec999627b5aeb140c67e5331f4. 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/JPU902104509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbea0ae8266ffb857e51aac2deefe7fe9af1e84fd80558decf65116d08de040. 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/JPU902102179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f806aface9d457c8ef163a2565753439d8ddbe9989c2252c7349e1d0da60946. 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/JPU902104778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7801903ad56b52510233e96520d85dfd5243b4f089d389bde8efd8edcc38c205. 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/JPU902104779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d2573d1557b4540bae0a89a52f2bfc6916a59f3ccc1242d42eb9d81a16b39c. 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/JPU902104785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9116777df215225d5a12c30b98716f85eb744ac10787ed5069f3874aea3b75e7. 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/JPU902104781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717a94c697c7f61c479688f85abda19411d02808d7da85009bf52f856a72625c. 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/JPU902104782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ced70048c17400c33ed82b6adcba925e4d11a47b2eff085ae6d8fe6e9d1218. 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/JPU902104783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d9cfc67cdcde6dd43755bc6b55370a719da098a845a6d06cc1207a81ae0e68. 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/JPU902404228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c9fca0f8bb2033e52c42a952778812fe1f43334879cda6ae8febe31cf12c14. 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/JPU902403193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ee270c913ce93ae05e3083d2f46f818f61dc984f4ae12140342542b4613c74. 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/JPU902402507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e98b88231dd3355812ef6d2d058a322490ba707d7713c368b95c8017877946. 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/JPU902304955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4190ef0f3a574c7d54adcedbde42e101e1f985228f31b665910aeed8c3e7a3f9. 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/JPU902304323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00849510f699419964072aa9591ae20a879c10f2892abbaee62538542f5cb1fe. 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/JPU902303092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1099ffa803fdc533db54285020c293e912ad5a786f013e24517ba3d01f2ef06f. 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/JPU902301509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57d570d009256de454860996d616d0896c821f0974173c86fc499d06c93f533. 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/JPU902301819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bd0e32a00a152c1cd6efb82074b1b4acc42d92e9798888ab3f47405eb777a2. 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/JPU902203264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7caa24ed73fb7675387922fbce77f86bde84ce5d3796dde5c33154db06337f. 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/JPU902201734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36512c3c4e01409de1e361cacca02cdc9358f8a1e2c4314c7bf194cc6edaad7d. 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/JPU902201494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83086bb3db71e1f3ca10100cafa5a7b06442255ea60b68b1a30550cfe84f54. 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/JPU902201290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e61143a7f137e3c3ac1aaf42a28c124c0456ec999627b5aeb140c67e5331f4. 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/JPU902104509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b2ed428aa17cd5d17ae6585200b1a3758d29cb251ae69eec173f5d77d3872. 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/JPU902102594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbea0ae8266ffb857e51aac2deefe7fe9af1e84fd80558decf65116d08de040. 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/JPU902102179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67268c1f4ca005f5bd0141fd8664afa63c11faad13069764b4ffea6af41bc4d. 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/JPB452105760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650ebb9db4fdf773864807d611c5552fc0a966d517bf810256f6f8f3b4856d8c. 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/JPB452105761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f26870344f3b92b6d06d7884b65cab9474da234bd69e59de414397327d02e1c. 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/JPB452105762.