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 0x5178971ff7d727f05cd7b291ffb1ac1f76cf3008e3c187dba6644d1004728462. 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/168981ba-3d24-4334-9262-1da759f00486.json and https://artists.proofprofile.net/proofs/artist/168981ba-3d24-4334-9262-1da759f00486.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 0xd174ba476daf875337ed661f32bfe2cdf64c8d3d691650af3ca980f3cdb357f9. 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/JPL801563001.
微笑みの生まれる場所 ~黄昏時のあなた~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73ce477318d591d3456a0ffa76ac75b7045a4fe3bb2cbe344e0e328cfcd629f. 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/JPL801753003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b2570185325b254aaa4bf026b8ee441f6e24936b1551dba38b31046ef6f9b7. 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/JPL801563003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6240e321dd9465b6bf72064898c357d793643881f03086cd90bb72774a15d3. 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/JPL801753005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b7adf432b079229d0b755a67db79a77d2dc9e18490547e35862cec3884320e. 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/JPL801563006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7b2c7f9d69e1478f22d1325d7968c3adf316495c1c71cedb6718eff5f71290. 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/JPL801753009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837101b4429d06ca0f67c65a8461903a9208a2abdce33975c175c41fdfbe5637. 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/JPL801563012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333d170cfb79d455154bc794b20037e7212466211d20afacf1ffce1006858f0d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ac00a7eb7c15617555a2a1dae6be1a1652b4506e912206f3f3d3ba75f9dce5. 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/JPL801563018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7699500e6ebb199367e57bb7fe59d1d4ab37a8045c20848bd4c7e44a66932ce. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JPL801563020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6e613df7d6704f0b7980a42bb5164d85285eac54edfb82f2dcdc47682dbcd7. 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/JPL801563023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb374d7c04938a01f2ab45634a4cb6c1c611116df40251e747ad9f839986da1b0. 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/JPL801563028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2b65fa5c34989137b7ab59481fffcff3de179f15bcab848eb9b01bf1a06cd. 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/JPL801563030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55ea1d3e2d2b55e431e0ccbf075527969b74fd4213f3a67f7d24322729e3717. 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/JPL801753010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1feef605a8bd8e6de34642bc1af0cb382c8c317aa2914b4b418b79d7dafbfcb. 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/JPL801754001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a27e9baaf52653eea2b858b89c56ddc8641c0082adea1eb30173d727817df2. 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/JPL801754002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a921554d2b95954a8f8413fe5525cf9c1e67eacd62442b264709f795485595. 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/JPL801754003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd08aa1770e7d5e2bbc9be78dd31f2464fc4f724439c1e2ed6f986dfb285e9ef. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/JPL801754006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cde8f24b60ae2931ec0d8688fce3de4989b0a42887bd935941f9209adb35c0e. 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/JPL801754009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce65d6eea18a57546a2f9f0187fbd3cb81ab55d0ddffe79c08316cc2855a2559. 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/JPL801754010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcde84e1a06c1858a558ecd290eec657f556f7e373bb7a5d89bfbd3d2f790928. 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/JPL801754011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc6aa080f462b68db1ccae3083b4e9c3708e2efca0fc281acd70337d44bc2b6. 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/JPL801564003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3810a886410c7d7b66ec1a5576e817e7449ca971514a5c378cee200ee62efae2. 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/JPL801564004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589af123e676155b7f5c0a307409879b5556166c12a36631c2d3c6b2eac06f81. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801564012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb7b15685962ec2800b3acd988dde46a65906ee23fcaab87ba29c31aded9076. 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/JPL801564016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e1b66d10e915aea94a3a5c933f5509968b9a531d6dd8139e9bde2e6a577ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c834297ad1c922c6c8bfa48ab5b77150e099d2e3c8a406491367a40860fce6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:19:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801753002.
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 0xa905ab0407ef0e33fad32423c00bb2f193694d7d341ca8f75b2f5c787cf8c8b5. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/JPL801563007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75c2ee1cc526e9c50131a618f721b317be6a48eb593ebf46a85f9ecc6b78473. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:08:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801564018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809a7ffd30ec111c7fe8e15182f145e80500e27530af8c64fd354e8a60e9341f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801753001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5bf1ccd9a3b92546a81ea5936984680e22cc81629803082877a8666db11e32. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801753004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2ca1249502e28d68148717cc70461e8150cd6dbe9cae2dc604f4362bbec9d0. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801753006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbe451cadf40eb3414fbb2196aa2b64c8c0cbc9ea84384ca7531f913d320922. 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/JPL801753007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e419b4a661217e20c7fa2fd801d5fe962b7ec9a1c436ca0d90e56eb4e60e31. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPL801753008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca8dd065be1f2c15cf250195f2759f5249a899022d04fde10bc7c3e3b5cf0d6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709d8852db42049480855bfe8bdd9b18e54423c0a0ce67efc40edbf270264863. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/JPL801563013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495f2e670661c70cea278d25d3a45730c9b0b22445996c770b772e8d3190c8d7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd887fa5796ca0fbf469f902648ed06c82a8e0b3ac43bc8f2b0595720c0157c87. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPL801563019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1534630ecac1d542510aacea88f97c0f4dc5d4595c656477b14b4b0af33a3b2b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b375fba9788f89a42303ea8d7b1b42b45d28540e11893ced7627857041fdbeb. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44d098000133527ad1cc812141c116487f96af5b786ed8e97e09bdd3ec09e98. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801563029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dd59ef92c5147642b74d32b3866d80bf53baff1c90c01608438c300bd45f00. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ac211d61682695719db484e686bb327059f49b0d4af903a4090d76845cec88. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48ebaaa40154f049d608e8d964d2fc55339d5566bb9c56a40ea8c3b3a88e75. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d872b0963feb91208b47f0efc9fb7e1814d1bd12f8a551d187ba559588e70d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f63f043255f686a514e61f9c8fa7eb0c16e454f1654a29781763242766a40. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801564002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85dca5ebc792051b55efc4663c6b55b15acba84b36b16d562708a1a6c47b8cd. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f49b57bf9e410f6a326c86db38631bf84140d2b731d4ec03cf2e6e061126c15. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498985467f17b3b87b952d7c692916f338f256cf8ec264df90facec48517d226. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL801754015.