1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895d1f46922e85d46e9cf1ffe3516fd517bda52116fa4d8645ddc2373009c21e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/746b6604-1dbb-45c3-8c61-cbed89eb0dae.json and https://artists.proofprofile.net/proofs/artist/746b6604-1dbb-45c3-8c61-cbed89eb0dae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb49a7c660baedb6c5c1e117d769992cd03b4408a93c84e886ff6c3c8aaad8. 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/QMANG2257436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e9714c1f569f46b4c72e4ac6de2a1b61c9a93bee4f45f4de8cf8f0ea5dd948. 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/QMANG2257440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378af986a0a40c5826be085810488e8000b9769c821d9bc42079c96e4b09769c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QMANG2257445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaefdf00a94c25d05059023f6d6c802f5f62307f645de16a135a27bb089b5cfa. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QMANG2257437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e27f9dfbc6716aa68e46436ca0041682dd539255556489cf45c8e879d9a648. 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/QMANG2257433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3722f71598b1ac5302466650e06c7bd267ace3d38465ca63ff9b69e9a9bd4c. 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/QMANG2257443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66efd21c4e6d0f6b7c5ad94c5e514060d48902ac3367a5e674e22469037de74. 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/QMANG2257442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1f2a34e780d39586509e3612b674a19f724055407b9140eca73462f7da06fc. 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/QMANG2257430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e1ca993a78c9bb4af9695684e8ed232c79b896cbfb2aad8adfd529abc5abd. 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/QMANG2257439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0542239c4c4310362e5b973308833c43a0bf8b05944c1c3e5eab45a2a0a517da. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941584976a92349ee6319eb6808d25862cd0a28c4a3aaea7344acd0c5f835ab1. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa8bbb3de3444c3cc72f8bfd28e1737d655a8e7df73ff67bb2a4da35e97ca45. 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/QMANG2257446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c18876019561a57cdbe8c34771041693160c517061481bf0baa95dce232d0ba. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138e5fe55bd5a16225d02870b3749b50e410ac685440404a4bc5625f8dc25c3c. 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/QMANG2257420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97fd76a8b13802d14560deb7a4197ad010cf772f6f5a249e9ff0d29ae7cbd9c. 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/QMANG2257426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe204447c1428a44e8a586cef4dedce12d501016e4babcc8b99f794a2c7cf20bd. 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/QMANG2257416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a73f6ae779f0b14677bbb4d27110aed370b4fe448ffc23621a8f4932e2ee2. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d04bcf594dca2c382b92bad32aaed273cd082986b872a1705bd4081138ff98. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08153990907443b803b0b39c11fa8b66a5497c1349c813fa1aea403cdcdee04. 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/QMANG2257421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8264051fb371ca518e177a79c72ef1fa55772f887590c9a620ca65faf6694717. 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/QMANG2257410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b106f361b1576b63a053f80203dfdb2ed70f310feba8dffd2d9b494bb929184. 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/QMANG2257418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c34798b4924c1c1a71c1b2afc9245a06a29bf49e4cae55f39ce24d62b907b2. 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/QMANG2257424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e161bb949a25721b8c565079fcef09df02255cc91b68b27956660668a27bb34. 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/QMANG2257411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b0cb6f3772839d4c75d896adb8edac6eced06f7a3dfac8f3554850d26d9b4. 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/QMANG2257428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7f9d13e51001ec09e80d85bf74b7081e6ba41cc1982bd38a10efb90637d4c9. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9023c349eecd4e5f52a8e4303c876c787880d66a6f2ff0e648469144ecd45bea. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2257121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84be3fd460278113fd5b48857f69f8b5bc3341b934138efd75b0cae279664b0. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QMANG2257115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74d6f48867741fb4617872152f579e199144a78c5d80a00bd00f04c72e68fc1. 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/QMANG2257126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb534c79529d3eb6f4fd453153b97fd822b734ba6d0700d9302cafaf41d2531bd. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QMANG2257119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746e2f83824bc4a76fe88fe4d4257267572e1245086b4ece14af0f2e4b65f196. 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/QMANG2257123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadd23a07e62c3f4762c466cf274ee5fa35811a028013cda47f2fe3bd199da51. 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/QMANG2257117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec84a0b8b27459fef29511ad3a37da7d600b41a42acf6be7ee55347cdc7a324. 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/QMANG2257120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b4ff0550a4fca258fcc7feafb617d11412f2d4d715dc311715289dcd76ab59. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QMANG2257124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe73cf612b6c6e3870386f4c8a28c810841fd619db0b67c8c63abbb7148d534. 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/QMANG2257125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81287bf684a7a3e28cddd3566212787f99a74cfc7e0d66060cd41b732ce75fb. 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/QMANG2257122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f29e40af5bd68c6525e5b71825f8c7febb0db37934e820f5999202d3838a80. 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/QMANG2257127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4263b19e611c29395a497405cbe96f7e0a50771df853866ff517edfe118b8e99. 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/US3DF2490504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d6528bbed976e002d2a4440480335b5e3a1ceef39874352e9541eba7b0cd07. 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/GBRKQ2435695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e86d13096c34f401400318675415a7e714d066559d9a00ddf196941b55c442. 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/QZTV32417637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f442501a815b9f9433b72589049d0e300bb0e3d19e2fffe255a99a33cde489. 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/QZTV32417639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01b0ea56be53bdcdeb740eaaad98e9a2cf38ee8c0e9bddd9de45e698f23b79b. 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/FR6NC2470020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36368e0ab5874b05801c78f8dfb5b94e8d969a36ad3ad836802fbddc80673b47. 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/US3DF2431372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adafd1257de9b5d080dd5c85602352da1daf2c73603a64f89c3231a57ee518b. 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/US3DF2431371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343ddc4ead41729371016671a40612f6e848c2c647e95e3a2751ea77613e8b50. 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/US3DF2428441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaa17bb6b381e1660ff006192c2b55405777176e330ac546af7a26bb74467e7. 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/US3DF2421382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec2399c3cd0876f0ab4c8ed2cea9ca90d30b284865245fac2eb3ad7351e45c2. 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/US3DF2421383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab6a04505ef5480f31e58964195479252272ecfb2276ffa718e79dc6dfc00bb. 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/USANG2269009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05226cf502c72ef9386011394585d6c8f642404b0ecde4b3025842de947b533b. 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/US3DF2416490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d6528bbed976e002d2a4440480335b5e3a1ceef39874352e9541eba7b0cd07. 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/GBRKQ2435695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f17e81ff08418bbf4761cca0b09b88d125b2e323c0c20b41200adfa9a16e3e. 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/US3DF2413828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5581fd68762c7fb92fd670026150300f4b14b6cf10e4d8ea3782131cfd6cd0e. 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/US3DF2413827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c6beadd10e431243be210cac10171f3ec0b044d374d05ba746d382fc6a1581. 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/US3DF2413829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabd8522ffe86d006ef4527265fe01a629dd2006c80c182e29ab3a7ec2075189. 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/US3DF2406286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f001afb65f53fa7d8e2fb5d13e29f67afa958443d5db7794389d5e36f4fc4ed. 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/US3DF2406285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd224e627a935cfa6bd3efa1661d32b3a4b7ec8a88aedf3864e4845e65fe469. 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/US3DF2406280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c192af8029f281defc62226459a25c0b0734667bf9608b2c9bc87dd2e041e34. 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/US3DF2407835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb10088e349e9d90e5f610fd4ae95263913feb25eacca5d194659ccb6ef7bd7. 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/USZXT2353186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d557e1baac749f644c21447008326287b83b4d0a78e92450d2ddf73949bb3e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QMANG2258039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b23feff89d3ddd58c1c2cedff6d0785de03c4b2487f7dd7a113c7c653691fa. 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/QMANG2258035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed858c1f975c2cf4c40fba8de62b04b18a74ad4de81df51795943224e1253111. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/GBPS85152828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b3f073fbaea39f43462ee0ff1cd56d0e68332ebe9a91ed84f60df04e050c8. 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/QMANG2248237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69a8416d578a182b2e9f4686948092e5231617e73170aec538fd6c5cd7d2003. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/QMANG2230758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea06b1641b920a2d900aaf7d5c1382b6fb589fefd38ab3100cd814f02bd04a9. 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/QMANG2230757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f2535a9d2f93e7a10ab0ec682a933d19598a254365820a05c7ac6a83b1cfef. 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/QMANG2230759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee039b688a5055a17f9a9800e15145050483315984609536ccd278d9fb6d0ea. 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/GBPS85152697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16fc702d865cac0ab44bc907e4f07c404de900c6b9c74f98ebcce6987f6150d. 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/QMANG2230755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1021ab9ab7b8267b44904ac4f5ba09ff9ae180cf7bae8b08a835aa39b222c4d. 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/USZXT2352081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeffa1c9adca324ad24682b11664e6f8d5df5681bfce9e9c66aad716c200a7f3. 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/QMANG2213481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2e42914ad042b783c1f4ea3c687e9210a14496574b3e4b98c15606bee31a15. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2213269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1771489f4b2017d3516e32e68a9d33105a4a15e0a7f2fa27c806183b2b2e728. 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/QM3DF2297551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7f7baebf7e20edeb2c716a5271f709b7a2981260c897cf017eacb317300d96. 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/QM3DF2297554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24311c7535d6c39f33f8528da9609cbd1c3b54c1c21fbe3b9e305b81dbd623e0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USZXT2352204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d14e6fb305cd070f79fa73983335c3a77a706b3773b5b1c8b191e51f1023972. 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/USZXT2352205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be68af2137970465234c02acee11d9fd9d662b362fae3caa3fca45a40e9bdb4. 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/USZXT2352207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4638e9b7177281b5a12539c3814ce8eb6752c6244e87e646a5c4ea05ce3a587. 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/USZXT2352208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5bd267f28fc2df2081ba6ad5540243b0e700e43743a5eae88c600ec61d0204. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USZXT2352192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ef0ab7815923e20baae8002d3a2c167dc742d43f7e7a78cdf9b3661f2ad82c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USZXT2352193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a27db52883174401e2f51f848256f4ccf80d9b45430726bc6ed274063303f1. 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/USZXT2352194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11455220e1e287999d716590daf29380f81848c6125843824408ceb57639de77. 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/USZXT2352195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc78c15aae5874000a3c6de80d47a7c0a1f7870f3363b80ec55137545c757d3. 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/QM3DF2297521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8790b88839b018310f92271b94a28b231edfe84d48af521589d33ed39d19a3. 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/QM3DF2286033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e495899102ce33dde68a104de80279a39da442167da9039001840280a80148. 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/QM3DF2286034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c09235e4b753df9a49f07e1ab02679f8dc0d431b60d7675b31336ba20f228df. 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/QM3DF2286035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c049cb4bcc11fdf523f68bdac9eccf4d19c1879019bdbaac715272cf0268c4. 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/QM3DF2286036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2690bf1f59b6b4323c4a5614f50d400370cf9f34fa0db35c82d75bdf07545f38. 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/QM3DF2286040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3795658b45a1d7167ebf8272a7b30409f3019bff4112aed3b28455e41a29db40. 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/QM3DF2286032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e6034e4841fb9268474a7ba9aa227c37f35915bc34b48cc563367910d9704f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USZXT2351733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf93996300d812d6115eba1e3351f0ca8801e97424dc6acbd9449ff0b9cf1919. 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/USZXT2351742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff76d8effcfe2d82008ebc295761c748e2fc1f8717325af56602cab8ff41565. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USZXT2351756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd148d3ff0c6cce14b4361adf04d3137283585e04df2a183d1e7ed9f18f2bd4. 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/USZXT2351667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87af76f492ca45abe69a0e958e6b1aa0a2bf52c4a293e810eeec8dbce2a9306a. 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/USZXT2351668.