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 0xfbf05f28104c18996d1dbcaf6405b6a25d17b915892b611f9de5a6ceb8182f6b. 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/798145fb-6b36-421d-b2b4-ae07c5db41c2.json and https://artists.proofprofile.net/proofs/artist/798145fb-6b36-421d-b2b4-ae07c5db41c2.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 0xb4c1e3399575b2cdc43ae2902375704aba9380f87deb7c7f6f922f9456da741c. 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/TCAFL2161670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5185e73235687b51372e3329a3f73c70f228a0ea867c7533d531678e3d7418. 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/TCAFL2161672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd135808d0867e7fd028a7460a7b6fd6ef20b884c6a9bd9e20a1954e9316630db. 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/TCAFL2161678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cc8e6ae2eb1217fbd19caf5fb7192cc11826e3ed07249baeafb4673de2ea61. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:02:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2161692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6ad5e71412d1b02b218187fc9c23a783732d4450939f784ca5b3fbbcb7f16e. 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/TCAFL2161694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afce24eb102564ff689fd9b9d6df7d81fc9723dc1e7a49a0be082d59f819610. 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/TCAFL2161711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedad02cee2f3bbbd6e2a6ee29f7fe3950677839faccc49a77fe96e5ab32c58f3. 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/TCAFL2161727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b511beea6ca5606074975a8850ffbe014b7bbfde71c60736f5ba300de5e2f3. 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/TCAFL2161749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba08ffcdbba4b57434e91501c641610595e82ebbc6670288db0cfd8c436c0c2. 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/TCAFL2161751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7b456b6fd77445534ba1dc374e00d725dc7f653fc91b925bd6ae9f21a477b0. 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/TCAFL2161701.
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 0xbca908e1bd982539ff4c24e409cf3f953094f65ebfda91c527013a74eefb8bd2. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/TCAFL2161715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1428a2ec0c3ee532d9f4a0057c46f9166129f3cc8e41022db34c608c5abdb3dc. 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/FR10S1920910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b653d51e584dbdfdb967dcb1c58bc3b1e60746a748378935bd0a07b0ca7a2c. 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/FR10S1920911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a794846bee0a037e00984a02b42afce5d311807cb668bacdebdec46ed8afe. 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/FR10S1920912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8746b774965f85d00daab5d76601f8dc92e1d7095325867b595c225e923df5c. 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/FR10S1920914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4806c3a1c216a3c1b3a0de5e7909a5d8c003b51041b209dc8fdf5b96b9b5133. 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/FR10S1920916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08a7b03cff251cd0bebddeae018df140425ba863978e75fb256c91e1fd0e64e. 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/FR10S1920917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd4b40eb4a89416cb2658cf4e3e6989e91a6cdcb52afa7df1cb8fdae7758793. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FR10S1920913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94817f5b6820e02f03e04cee59148aa61fdc58d8f81a254a771ca6f578986607. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839a60a1c1c97d797cf135c6dccf357a99949d9b8c4b32c6c7dc5a12812c11d3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4992e33e89f3a741c5f8835ec306f0f2f614eebc246e1bc7422dd46bf373c18. 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/FR10S1906196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598af133ffa211c60b8b8652a50ffc1ca45f7840016e5790856210faca805c78. 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/FR10S1906197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b892befc662088753a72d993bfd9f7ba04e7fee676a1cda78f81da3b5a30cf. 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/FR10S1906198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a01b0cb1c5ac85e0430308a9bc612716290abba796302d43a7b5285849acb64. 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/FR10S1906199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c9f43469b438a1f9c994f572fc47a074730e62010a559f6798b606a95e2aa3. 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/FR10S1906200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7be7b1b4f0fdc2159df9f8398baa1dbe0c6245e9a54f1bb4a3aea299e74febd. 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/FR10S1906211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe000d71bbda0377488f119c1e3f7a09ea88bd6fd95c8750d632f3214ec34855d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/FR10S1906202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c78317b36c96ef7c4d08fd02ae44e91bc21d54f51bd38c36cc841c7ff9c1081. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR10S1906204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc3510ae6aa8bb5a291df898f3d5c90acbd083e82251c633d3e36febb8ef32d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR10S1906205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907ac0f026fda4793b8fd580f2a807af2a42f5c76584b27c8cefecd5bc7e7000. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1906206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d3c52be075d75980ffff580f8b89cd7bae520ef967d61a9584938232164aae. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR10S1906207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd633cf3887b6bb317e8f19ccbf42cb733094919cc736438c13d636e274acf831. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR10S1906208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584988952d9637ea5380809a7061a49d133de2bf71ded5adca572530a7ee1867. 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/FR10S1920593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc7b58794025308e2e8c3feed196605d748f235d1fb16a622887de2ffc40185. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FR10S1920586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d442f4f74c69f4c00b8b931227f21c868a222930b6722cf31c321f851a1c0b6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7353e2c77d82e0a1fe86cbcd905557b5627a1e434fb148b949d13a79a66472. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e1a95e62c7d7e9dbb4e5ba4f5d1d71d3a22f2248d22f66e725208c1a309a6b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR10S1920594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e3c17da37fb1844a17a2d99569a679be9634a9799d1ae6e2b369480e7f0445. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ced964bbf875a38e831b3f1b85f5907d670d71c48c492da1b68236fa69a611a. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34de2b244c91c740bc64bc449294957f348c41af2fb9d8ad484659a2efef884c. 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/FR10S1919794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5738290cecbd27a030cfa4aaa3b5134bf8c0e7aa00c6912fb432b1e23ac408. 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/FR10S1919795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d23660bf943d57dae5b10dd8547022cc5dc3e83adf43d632dd65c1ec87ffb5. 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/FR10S1919798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d64af8e2ce4e5739f3edcd5ec53723f1357f0489adef761e8f5299b4a8bc8c. 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/FR10S1919799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3067c424703dc5c2e438fc59af10347eed8b89fe0c38507e42cb70cc8c6d978. 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/FR10S1919801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334766bd38a93c6bdb2518ead4924137b2f33d8e88b786a8c3f465893dd39682. 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/FR10S1919802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffcd3e998c271a6c45f7c829c2e85b52f21e2284ad72e4542cff3347651e49d. 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/FR10S1919803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267c01fab59e9388acd66afc75c18be0f4b0491e0b5acd326940985ae32744dd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1919807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6560bd62786a299cedf1c225cf0cb1b2132254476829d096346d4f1a553872cf. 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/FR10S1919808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe90fcbda7824ff9e802d596c181398e89f2ca8ca0e5ef5e8b594d7148d9406. 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/FR10S1919811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e3ebc25fdf26b2217e86afdb57e0f0ddb8d09725e26357c982e41b29c5ece0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1919797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1337b09690ecf987c8621ac24ba34791234c79f56c46d270ec155610a274cc03. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1919804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c69498aaadda423cdcb2498a2cc5e43a8cb33839657c9b91a309e422d738c3. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR10S1919805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c803d6fd8ff02c072a8832438af89b8d2da6d987289572d43feb247a1b3ab9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR10S1919809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebfd066588b0ae44baaff5990529b06714a5b5b3409361679a10ce2d7696607. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1919810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e95f88f74ded904208eaab5fd4d22c7a140e2e10289cd4915b068075847dee8. 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/FR10S1920900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006af141cce5e80dfc97ce22103e6cfece6ad4ae0619ccbe69a5ce4c472fa45f. 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/FR10S1920903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35c2f01b97aa0b33e0af4e3aa55b2bb43c88988922a8682515e9cdf2e55f989. 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/FR10S1920906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e79688afe492eabef330144936f4e0716ad4df04a9dfba95f0a0bb7c5e7596. 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/FR10S1920907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd88d896892b73865073035ffb145bddd4f33f982beefc99cb175ee15848c5a. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/FR10S1920898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a79560ebc85ddc00bd9c54ae030c7406ae4f8088c0ce2fde59219fb7436f718. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11cc02da5208a3d7abf02a00ff733dc6e7dc4ca24575f6a6f19db9cc3c9e01d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR10S1920901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad511369a5612e1445789f2751f9c525da82237d86628263efc55a6a3cee96b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe690b8ae4c8a918dc5db49346312698bb6d512b1df1b2a0ddadf84527df373d0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR10S1920904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79acdd35462895e82f055b7ddfd04ccc64137b93c353637162e21fdbcedf0582. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aa921fa9ce7366915f46a6d707078960559a44feade117206a5ac472c74265. 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/FRX202151890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75dca5ea897568c37c0c3718e251cf5ccc167cda5843da08deca8de4527f7f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452161125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf23385c57746eb2eac8034a138fe9927b5c46b4f150d803728d3b2b644241. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762161436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d2cdba6b0e2014abfc3aa7c7efc65a2ef0a2983266e3eb3fdbde2c70b7f320. 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/FR96X2130234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf1c06293eb964b9839af55287c9e42869b1e3e5b8a21eafb5b7c7482139831. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2130237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc20caba518e9435ec602e27a3d28654c915b3a16c186e10a339c4063dbf1318. 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/FRX282249981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef5c40f5efb6138e0f353c00496fb26e28124f5cfef4d2106689f6e2abfb993. 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/FRX282249983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf738af6a6c5f4bd83e72c74b0b9086f051e3b2d186b643add9e7f85e5e8da65c. 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/FRX282249984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261b2f3e3647f74b5ab19fa7ec1f97909dbaf8cbb0a38c6a9c2adc416742054. 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/FRX282249986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7df87c78a983cde7ded36f635ef0fd292e03310213eec61ea00197574e0f684. 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/FRX282249988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9813f284c376c0acefbb908560e9c807810f170fc839d91a582409d8da8ace78. 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/FRX282249985.