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 0x6bc156d7b304fbcda4106b2e6a09776bb1cdb93f24cd060b12f1a5af69f1243b. 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/0ee02823-df98-4343-99e2-8fab4e3990e6.json and https://artists.proofprofile.net/proofs/artist/0ee02823-df98-4343-99e2-8fab4e3990e6.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 0xd6a0ec430002b47dd0fe2538c2ffe9a152d6fc8d6dad1c3231aa2045b5c5b426. 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/DEG932202834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4aa68b866e7652c0927695e7d1189e8c1e0778884e885a61a4f81b2d52b435. 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/DEG932202835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70a198134ecaf9b65a6461c54f9f7451ec3fa615b05c1111a6f77e8c40b7b35. 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/DEG932202836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42260b7a083f30129e746c566a1d58f8fa42bfae9b6d4989449cffb5cc79b8f. 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/DEG932202837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf34dc737020c289afe4d487ccc6dd6488d2353cd1808037cb51694ae0d392f2. 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/DEG932202838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dac92cd0b93c4063cabd54ede205d557b85c0bca228b34e857e2a546c009bb5. 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/DEG932202839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01f3a1007a0a217b51424fac657875c2dafe35fa9057cbc75f8fad070e087ba. 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/DEG932202840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71caf83b6645db084f51cf544b366bd76edcc0226e9f706952d0b34fe55a8e. 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/DEG932202841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb8ba5d6c308e21e2a5fe6429045556c1d6adfa727b3edcb19a472465004f58. 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/DEG932202842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ab02828e360c391066ad85a43ff871dcd482fb03a4c3597dbd1f9af030c117. 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/DEG932102506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3482edffd0763aec47b2199084faed8b45ad6cb408561b03a82f7245e5ca76. 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/DEG932102504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978bfc41cdc82c8743306d436b5a4857c88ec4c4bef16e03f2bebef83a7141e6. 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/DEG932102503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec68ebd12c1583fd00426cfdb69a864e4cfe9fb800dcebc3cb9742a5c22e03fa. 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/DEG932102505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27427f5c1b891fe7d2d80f415cba7c2f75e54880121c7254a7b87f04bf00423b. 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/DEG932102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad99027179c89d8ae873f9c655adecdb598ee6e76c6315ffbc5efc43e4f1e6f. 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/DEG932102507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb856ff37117981f1c849c2377a5908e3b2436fd60d80f2ab3ef65c3a4cc69700. 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/DEG932102508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab4b7a36fa7f406d3e5728ea443e4c1e6f8fe01b6024250d2058728a0ba1244. 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/DEG932102502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ffdc47005130fd55701cd15c96985c441c79d35d98014e4e546b4424fcac21. 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/DEG932102500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0342b0a6bd398d6f14c66812388a6fffa66211593eb6eea1eb61948d76d07292. 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/DEG932002240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80363f3cfd288017d39d3acb9e42c4926ba9de0ac589c5004b6431b76a8dc47. 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/DEG932002241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88b11677bb35f7c2378977e4f4661b5a13a30bb27da4209a5ca3e3d196fc8a1. 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/DEG932002242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4112d5753dc4ca3377cfa16cf608a48c5c335f0b6e6233aa3c688e7492973957. 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/DEG932002243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704c3be7a3c9721f00eaadd0bf24180782e16d1f51d55083a0db3f81f20e662. 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/DEG932002244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe655c07d82d35c564ccd3bec7ac4dcba6162ac86829a38d2313d5c368cb1f72b. 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/DEG932002245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404fe47598a25e14fb8c5e5f99db9f0d486b4a184af9417c33e16e1c7d39cf4a. 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/DEG932002246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d2f2ed7a5502bd1cda2c8abad31870218b88bd573c29c60835fdbccfcfafd. 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/DEG932002247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f92586d30a2657025ab1b36966bcdd8a30b9d251da3a8378bd09a32cef81a3. 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/DEG932002248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7c1376b1e20b8c6e5c17b08a6def358cfe83e0f17fe6537d049e483ee1a4d8. 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/DEG932002249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7990cadebe3b0eb40cef7da66aaea6f6babc49e1a8ea88fd2880f832852c406b. 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/DEG932002250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dac92cd0b93c4063cabd54ede205d557b85c0bca228b34e857e2a546c009bb5. 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/DEG932202839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c10385ccfe38a9ec217b5b7ced0631759881085d49889dcd967a6ce2c45dcd. 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/DEG932202065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3720ac2c6e5b06f34049cfe865f6dc7ef33d32ba8c4e70ca69cb0fb3cfa1809. 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/DEG932202066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bebfd39574b6a797924540b44f1ebd666366abcf94997e19cf1fd35a3f2931e. 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/FR9W12123103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27427f5c1b891fe7d2d80f415cba7c2f75e54880121c7254a7b87f04bf00423b. 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/DEG932102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08f24a9f5aac9b40d141b0df5c2957cb4442bd2bf4c53fb035ca8cc60e5b0ea. 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/DEG932102499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea07da562ae1a264dc16cea2c81fbc57a346a09c0a23376fe11f2d08616ac16. 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/DEG932101998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6559367a53e8a4982eed778733a60e5221dbbb9a29ea818ab5b855582b3ca854. 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/DEG932101994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0342b0a6bd398d6f14c66812388a6fffa66211593eb6eea1eb61948d76d07292. 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/DEG932002240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404fe47598a25e14fb8c5e5f99db9f0d486b4a184af9417c33e16e1c7d39cf4a. 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/DEG932002246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5957ef43ec1e0ae7fa476574a9392ff24520070f61a2a8262400b42ebcd77d9e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEG931913493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ddd9a42dcec2b368d4f5f074b98770dc6a86cb4cb01aa6d5c5e57cddf47d3f. 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/DEG931913495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594abb5567646134f7cf18bd155723de54d250f4be90e2ce452fb29d53766b83. 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/FR9W12123098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836a2f11ee70d9e13ec568ef231997e1a1dae0568e9ef3c05a4b72edd2eb6b2e. 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/FR9W12120883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e03410132e19586ddeba1b63c39cc0d7f301118ef4672c107d2aca856c5eab. 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/FR9W12123099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fbf7e441d29f7fb6ac851959b0785a58411f87fb6d9757c683d6c319dfdc72. 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/FR9W12123100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe899a92564550c2f72c7c03293130a530ac3137a86213dd09979e8f11d6e59d0. 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/FR9W12123101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dfc3068bf6cea6be15c4700fe94860517c72da1df9bb5d9ce14cdd5ed8b58e. 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/FR9W12123102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bebfd39574b6a797924540b44f1ebd666366abcf94997e19cf1fd35a3f2931e. 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/FR9W12123103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2762bb6f81408dd74ea653c8e31e2d122b0baf4e9cd470055fcb4345d2cde36c. 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/FR9W12104639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490a0c07df5728d6abc25f0b7a9cea9a5cfeba8d6397bcea497038864152a97c. 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/FR9W12029214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf01ee2ac7a05fae9b56ffad577ecfb685a2d7bc72860ff109645404120f47bf. 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/FR9W12123104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a9a3b36447470e5022764bd55c9a4183cdfb42c1eba2bb5ee13f3c3d35a961. 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/FR9W12014755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f6f9ad1ba187d1ce63501bf337c807c3dcaf40c2c8c6f94b70bb33fd8918d6. 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/FR9W12123105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207d0ce3a2310290525b2dd5e47f12c750faaa5167c8fb1ffac9aa8bff4945f1. 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/FR9W12123106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1450938145095fa059651383eea49b293feaed88bc933e903b1e83a1f1267839. 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/DEG932204369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd909db23c7183e13dcbd1d9c3db373e7e12f5a3fd92ff3f1bb09f16d4d6ea627. 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/DEG932204370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80812ee62316e513ad0ba0d3d6e6f28ca7f778830abc7036ee179d4bd76921af. 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/DEG932204378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75845bd89741dea981140cb5e10de6b3dad693339ebecff3fab3536c42145db. 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/DEG932204377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f40b693b09176112ac5fc462c0a366bb0bd2b9eb009ae9401363c907a662ea. 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/DEG932204373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1375bff5f9e42491826915267211ba9ee630a125dc4751b51dc70d9ee2523340. 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/DEG932204376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffef653dd9e3f37d3fa59905b84fb383fd140cfb2540ad5008835c77affaf3e7. 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/DEG932204374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff6254d7b35d32381f927b3d21497d12c25fc9494168538085d3b6852610e79. 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/DEG932204379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99555e294f5c501f898cd822cd1bffa20e080757e6fcfdb83deabf2b1f6c24fe. 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/DEG932204380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4699b66512342c40094e80cad79751d2760e4e00cf47fc80696a88ce56b3aff. 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/DEG932204375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a9f2060a1c6f7c535357cd92fd08798540bc971dcc339fed54d14f4dda8d17. 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/DEG932204371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609631870354b4b9f5380158de164273b0e808c9306d89b8479b2111ff9f7f84. 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/DEG932204372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df4775b1985e7480ce7b32f2eda79333874853473d85f118d8ee5684e289d02. 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/PL34O2400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a24704b75aefbd27173edd902452fa9d0f9bdbf55bb92c070a2c8dfb3b4217. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/PL34O2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0141e84cfb868b33d4a03a4f2506af6108379480f3ebb4ea0194dad6027049f7. 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/PL34O2400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87a71f9d5829bb9eeb5842bbf834ca881580aeb105f362ce0395d6d63688c09. 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/PL34O2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76858abac68075b28cafef55b7cf0368e04d3226fcacf04b143b4eb6a513bba5. 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/PL34O2400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa8a5789c5da7b3a248d3079752687355599306dc6b1fec9663a8bb9a54d6da. 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/PL34O2400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75710ab34d844918260b3644c9e28ce60aad2245996d08b73f16a581329b20b6. 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/PL34O2400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5249aa22946e29e2caf0c5b14731b1cf89a740d788144f9c8aecf823decf79e. 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/PL34O2400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec24fa108b080601925f6f6907e792829dda3f488d984c4945eb68cb042a02e9. 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/DEG931911141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcfe35baa249fd4d3fd3bf858d489d47a6df79784de0131cb33a087af7493dd. 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/GBRKQ2484408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5d7231c6087f56ef2989801d2406f4d8ea46dadddf7ce3616800cab34aadaf. 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/GBWUL2484087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ced62202a8f0ea515b6f876131cc15acb31856a16e2a1410f88622952552505. 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/GBWUL2484092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29829c0e587d7af262a9578088a540902f61f1f59a6b715e6492c8a83891866. 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/DEG931911133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c989d2a596f9a32b2b18282eb43429e43ec1af2ab686ad1082fd5bf3ca507. 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/PLH871300599.