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 0x461ceaff0632d30d2a923b4b69184aeb404b6971e7b4d859ce6ffc5b36d56d4f. 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/b27a3ea0-558e-42ae-b279-af5137a1c476.json and https://artists.proofprofile.net/proofs/artist/b27a3ea0-558e-42ae-b279-af5137a1c476.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pani (Water is Life!) (feat. Dabu Fantastic)
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 0xe8ed23bd1c6aede63bc45f04d33ad1d3bf63544bb2524506a97e91f733122bdd. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281954119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2512ffab06c26a7c0cb43848c00522623829f52e2977717ca8f41badd0699f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEEK21910096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3badacf8887ec655e86d3c425ed23f014260175a7e35e147149426393a33ea. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DEEK21910024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a12b8cd83145a3afcf2207eddbda1c29a000bbfcad1fe30c9b14e138901c3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEK21910025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e5c3635534d6e23cd1ba55cddb984e28954026b870f0509771782086703678. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:27:10Z), 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/DEEK21910026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67ac411087649f2b36a984638be34be5e70b59a5730edbb1fdbd1fce659814d. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEEK21910027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7308913df313286049a25339860e30205257603033d5f6cd7cf3c926c04db04c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM4TW2258016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df5468c179904c5aee6f614b339b0248c1088a8941bcdbd9a208805e343fbe8. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2235139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c255285bd817ac2d0c76a48cd08de91a98899be0a6b633443fa42c280342f8c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM4TW2289633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52e71ee46c6c052ff6d86af50e9d7f18ccd3de105a248cf347b8c83eda569ec. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:09:30Z), 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/QM4TX2249092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabff0fef1c4b47b634071d0e756c12fa05131b7b73e73acb6c9ddf84471b3a6a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:50:38Z), 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/QM4TX2264110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1030efb11e5fd498474b073daaa0066c17149d8a10780252161ab830e6f44c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QM4TX2249097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739cb766834184ff12f04872b41f7eeac72d790e85be99d1b162c7dcc3ac5048. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ATI212312201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f6028f6644f0cd5f129130aa9ba6f93e58adb80ca8345263fa1b672b997764. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATI212312301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb411698603633a46f014c74fef6d39335ae915329688c666460e8b702596dba5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ATI212312302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739cb766834184ff12f04872b41f7eeac72d790e85be99d1b162c7dcc3ac5048. 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/ATI212312201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebad57f1e00fc1a54d6f53215f820f3f4d9dc5aaae84cf3d9d14ac2e436e914. 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/ATI212312304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f6028f6644f0cd5f129130aa9ba6f93e58adb80ca8345263fa1b672b997764. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:20:21Z), 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/ATI212312301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dfd8f200828d00b971ef2cbac13a68180339e733acffb69c48f156cc11f500. 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/ATI212312305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb411698603633a46f014c74fef6d39335ae915329688c666460e8b702596dba5. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:30:44Z), 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/ATI212312302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dfd8f200828d00b971ef2cbac13a68180339e733acffb69c48f156cc11f500. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ATI212312305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8d37451175757c3176392430e18d0f2ec53f8e4c3a3b3247597b60efe3fe79. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ATI212412801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce112e5a50523c27dc9548dbdf69b483e4f4ff8d7dc5256eefb87d919ece5a5. 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/ATI212413101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4907470d39fb5dc30b5686de5d0185f6280374200df3d3f67f14d00bd84ab027. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATI212413303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a401b8f7199931f28c4e9153db3bed056efe7d778b5f85ca27b960e40a1bf0e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ATI212413302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8d37451175757c3176392430e18d0f2ec53f8e4c3a3b3247597b60efe3fe79. 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/ATI212412801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9383f7eec8c9d2f2318f162927b54a9ac26a9dcb81ce7170fd4150c0d3f5b1. 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/ATI212412601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a9373f7de1facab3ae56d9ed7ca304d1e918602e88f73d18eb0f968715638a. 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/ATI212413301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a401b8f7199931f28c4e9153db3bed056efe7d778b5f85ca27b960e40a1bf0e. 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/ATI212413302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4907470d39fb5dc30b5686de5d0185f6280374200df3d3f67f14d00bd84ab027. 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/ATI212413303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a4d2dc08e8ec06ef862a84dfaa84aeb2e758e628f55fdc8d45453208d0b78d. 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/ATI212412901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce112e5a50523c27dc9548dbdf69b483e4f4ff8d7dc5256eefb87d919ece5a5. 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/ATI212413101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef0099b0bcea06f2e9a3dfdd2dce1ceec7207108329c50ee84ee5a0bc6c5cbf. 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/ATI212413304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f6028f6644f0cd5f129130aa9ba6f93e58adb80ca8345263fa1b672b997764. 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/ATI212312301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a082ede837eeb1ed469f163a4f817fcedaea9fb4e8047f5757e2a5d06fde9f3. 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/ATI212413305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1500617f32903e74d7c2a99bfe04cd6f50259b6b776cbc5d851c48d2c515f116. 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/ATI212312401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebad57f1e00fc1a54d6f53215f820f3f4d9dc5aaae84cf3d9d14ac2e436e914. 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/ATI212312304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8393521b832e65d2b6374be29a3a418e3c8f1db6eac7b7ebec819bc8fc08a90e. 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/ATI212413306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9383f7eec8c9d2f2318f162927b54a9ac26a9dcb81ce7170fd4150c0d3f5b1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATI212412601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a401b8f7199931f28c4e9153db3bed056efe7d778b5f85ca27b960e40a1bf0e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATI212413302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1500617f32903e74d7c2a99bfe04cd6f50259b6b776cbc5d851c48d2c515f116. 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/ATI212312401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f300fc519d2f91f9415362907d7e8741fd9d94b121083256519dd56a38049d. 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/DEZ902000707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1ad5c0457e7c99f2cbf30ff528241bad0d436ba2d492336e38c254c3125dc5. 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/QZFYZ2059333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f21ba64fced09a30c1a2f46cc74b3d385ad331c8029f7acdfaf185ab6c79f1. 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/DEQ021801057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ebc0d38fdaff6ce9ef73b227268c2b0130a1959670c615bdfe31e218ef9b4c. 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/QZHN52062633.