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 0x89f810d3b1bf1cb99ba824b8bb41d4ddd3c9e00dca3f0ba305e3f1e307b911ea. 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/584cb435-420e-486d-a39f-b5f9b3ded6a6.json and https://artists.proofprofile.net/proofs/artist/584cb435-420e-486d-a39f-b5f9b3ded6a6.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 0x8849bc7f0044448985a84cb78892cc602304a493b2eaa85a0fa387b4689827c9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA701800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e574fc11a2d6c711a8a2c15db7fa57cf316e251063e5148412247e913a7324. 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/LTA701800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960a4feae7cb105ffe35c6615a75f2a28f6d4d635f863cd3c5d4bbda70d86e0e. 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/TCADT1817792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af424de8869589c984d7efd9da4f03ee1fa3be6434646627029acde72f11491. 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/TCADN1880400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7877ee6c84b93176f3564f866ee76de1f9c3751209c95d24cb5a86fc89594ac4. 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/TCADU1881705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0610266d75769a13e3c66824b2ba8b07ee71d8a5a0637dfa1babf14623403941. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/LTA701800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ea3ad70f534bdda066d3760a2658a8058fdc2fc04c1bf9fc4691ec4172d1df. 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/LTA701800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a2e9e0d96ce7c59f0734885517b620e64b4acaf1accf2441486c1ba70912e3. 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/LTA702400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5c10762284ca36497f87a01b33902142903f3118dcafdbad9ec1354ac26a90. 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/LTA702200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238e1df60eb1712893aae70f9a3e5a31498e0ddbb09db8d463752451013cb492. 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/LTA702100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614b11b38e89c0a92a5ee8615d8b714084a504bf5146b7c7a8fbbab410eecb84. 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/LTA701900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc105cac7a3258abe6d6470df4edfb5e1edd0aa120114e6450f185c9001105643. 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/LTA702000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4d007e005dbbcd6ec77956fb54141bb4430692702cfcf7bf684c2403c8039d. 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/LTA702000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df17a2e307b8d15d5ea608d0d980a9f363480dbbf8528925b7fd61be3e2d063. 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/LTA702100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724c7a1f8d47a7581c5091209a647e2f23b29757cda7c49580912c6bbb8511de. 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/LTA702100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddafdece10d035c241fecb6e566f27e0d0d44c21de66010f569514803333bf8. 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/LTA702000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f339c539481f9a65d75e321c7c4a3698c75d9c4d86ad00867e2244fa6d2ddb2. 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/LTA701900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aca384186889bdaf1869328d5e812c5abb325cbbc1119e14b01318a190ac88d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA702000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd1dda4916a0588f805529ce813a244cc3df6710ba787790c506236a84fd05a. 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/LTA702100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333a0435e299563b2b9953942025172370862ec020e546a677d28903574ed2a6. 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/LTA702100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97f17a96b145364cb65fc44a9653504ed18efadaeb4ba9175b3b9faaa8b4f18. 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/LTA701900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a18240e0cddc6ddd26cddc7b34a6d3f2ce44a6b4196945907db2a9bf24dc49e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA702000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67c9f5a01394d5bf6241ff3439abcb1d8a2ce57b6420cd7026cd502f5b5865d. 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/LTA702000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54aad5e5a17ba15729fe41ab127de345e832af1365fb8d90c132ce3c433b3c0. 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/LTA702100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38cf0de3a338a2dd29f6b15f3221d5c37a2d2e6cd3f4aa3061fe68f3b367686. 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/LTA701900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3ef0673b5cde6bbec0bdb7a55429c9f3b47ca9eb2be13c504c50e6929baa5. 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/LTA701700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed11dcf69359f7ab126169039fb4ce889ebc4fb8ff142e99172a38eabfdf702f. 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/LTA702100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c7f54c56bd0caadb7a7f5f3e34dda2d2d6a2e3a67a482a4a87519d657f166c. 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/TCADS1804735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960a4feae7cb105ffe35c6615a75f2a28f6d4d635f863cd3c5d4bbda70d86e0e. 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/TCADT1817792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437de62b766a4431a6a06d5bc5c8c6058af6649073ebb3222d858e3e5edee813. 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/TCADM1867347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066c4225f30e0ccb4dba21433d3a384b465d41f03ab5542c26d1915e4ca365dd. 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/LTA702000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238e1df60eb1712893aae70f9a3e5a31498e0ddbb09db8d463752451013cb492. 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/LTA702100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8406c4aacdb6785047a99cdd68fcca02788b7dced6968b171753ab05bbf781d5. 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/LTA702200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191acd3431ce8c6758b6d517e779efd2cd8d238caaac67acf5e09d3d72069645. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/LTA702200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336357b1d990b8e0145300c5ae87a81bed367bd8622cadc592060ad4a381131b. 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/LTA702200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb681b4d7f5b166266459886865455c798939eb9485733133b2505d0f363f692. 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/LTA702100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c5e7ae456c8553591e762c0feda3ec2c890547f4463a70ea73473908174af1. 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/TCADJ1720992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd434b85b9113b15e74173ca2fd7751ee3c8db95dd9adefc14b2ed3069ee27fef. 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/LTA702000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97f17a96b145364cb65fc44a9653504ed18efadaeb4ba9175b3b9faaa8b4f18. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/LTA701900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb681b4d7f5b166266459886865455c798939eb9485733133b2505d0f363f692. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA702100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983c36c6ce658857d027c8d38aace355a9a437a8896c07edd1f63d519ee11bcb. 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/LTA702400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d56b46a0794fdc1a7884ba3ee1d445ecd1c5a2b96343f66cbc20fd9cb5bf5d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA702400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce10a407a8391bc46ea61403186d0bdfdc3377b6fae50c3ca11031557c0050f6. 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/LTA702400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ad8df60fecec5cb0cb28fc41a3a47175b8b7e8cbf8344b71ca2500c68bb857. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA702400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80e91aed6dfa544c583bd622f6619405c7698a99b679970051fd259c0cb7c2d. 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/LTA702300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ad7c54cb013cd5253a23c794ddc5de54fde3260cf78fca3025274821a59935. 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/LTA702300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191acd3431ce8c6758b6d517e779efd2cd8d238caaac67acf5e09d3d72069645. 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/LTA702200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336357b1d990b8e0145300c5ae87a81bed367bd8622cadc592060ad4a381131b. 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/LTA702200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066c4225f30e0ccb4dba21433d3a384b465d41f03ab5542c26d1915e4ca365dd. 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/LTA702000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d100dfc4e1621517a5b2e3bb0180bd8c3a5ebdbe4bcf082eea373f8d322408. 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/LTA701900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38cf0de3a338a2dd29f6b15f3221d5c37a2d2e6cd3f4aa3061fe68f3b367686. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA701900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c7f54c56bd0caadb7a7f5f3e34dda2d2d6a2e3a67a482a4a87519d657f166c. 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/TCADS1804735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437de62b766a4431a6a06d5bc5c8c6058af6649073ebb3222d858e3e5edee813. 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/TCADM1867347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c5e7ae456c8553591e762c0feda3ec2c890547f4463a70ea73473908174af1. 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/TCADJ1720992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3ef0673b5cde6bbec0bdb7a55429c9f3b47ca9eb2be13c504c50e6929baa5. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA701700001.