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 0xbc3433e07c8c97129115bb5ca47ec0f61a3beb73f4a6417b531772a340923259. 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/657c96e9-7ad1-4453-9384-5d809f26bbb6.json and https://artists.proofprofile.net/proofs/artist/657c96e9-7ad1-4453-9384-5d809f26bbb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
อภิมหาอมตะนิรันดร์กาล 1
เหมันต์ที่ผ่านไป
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 0xf60258140eb843da9d7769a9368d64e9216b6f347f50fa1e743a9cb160392027. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:00:32Z), 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/QZFYZ1969719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5df16192cb51ae021398a2c1e3840b86f90e5d932df98c9788ea15434d0a3b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:04:44Z), 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/QZFYZ1969720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a7db50f2d948adb440369e8d83275a1c133b494b84cdd4e43764a39704e2b. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZFYZ1969722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544e39c11890a0ee03780dffcc2093c470568bbbde2ca7d88b081a54b3a25ab. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:12:54Z), 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/QZFYZ1969723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8e4ec3b66adf0b3940d95f1b8f031d183b1e72c7e99db8161d8131cfd8ae54. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:10:10Z), 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/QZFYZ1969725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6942c80745c20c0da0212190c513f9ac583221c858d783eb1a30a08e73820234. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:55:19Z), 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/QZFYZ1969726.
หนึ่งมิตรชิดใกล้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96a2fef24f972707ff373e55e767b60addec8288450f27e1bed473c6c24de5. 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/QZFYZ1969727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963924cde8037c5eac90bf67957ed610f7e6ab6513b89ddcb4f14600482fa2a9. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1969728.
สุเทพ อภิมหาอมตะนิรันดร์กาล 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a153f944a6bcb0762e74ee87c550005147052a631b64640300eff53c03ef72. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1969731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f7a8a5b21669ec736b3f7d7b3cfd61b0a02b93506cb82d9952d35f843e53b1. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1969732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b997d5d7c3b9158a6b65d710e53522e2a43d6768c67d4f16268884423184bcc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZFYZ1969735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14a35a65e14d4423e85711543ebdab9dc1479da10fffd4f07900abfa393a713. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZFYZ1969736.
สุเทพ อภิมหาอมตะนิรันดร์กาล 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa4cefaa61903c3e0316836eab3f9f64786d4f1112071488c7d9c9b0c9a685a. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/QZHN61979312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6624b925319706083bdda88e18e3b2680f4193fd37cade425243efee54635f. 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/QZHN61979313.
เทพเจ้าแห่งความระทม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde54705dffd1aef14cf767aca8c97157937dbeb5356aa7956fc0f9cca4bd06. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:02:36Z), 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/QZHN61979318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c93120ac459e2238e0ca46e7847cccc3259a6c596d91655040a1f208da7d37. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:34:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61979319.
สุเทพ อภิมหาอมตะนิรันดร์กาล 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3cdcdb4690fd04888f34c1c0d9a0c347417403661e4284228d59b5b12294d3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5e89721d02a2bd4138aa5b7747ba593159ac2081e7152507db03793f48f6eb. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZHN71902460.
เบสท์ ออฟ สุเทพ วงศ์กำแหง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c2f923f450387b11835f2efffa52b14339310a181a9636b69aa674d3122d0f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA72078719.
เบสท์ ออฟ สุเทพ วงศ์กำแหง 2