เขียนไขและวานิช
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 0xfc0378b313aaa0b19aca06b0b4fa50548bf2015b09accecdc6f1728cb62f9193. 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/fbdea3c8-478d-46f9-af89-0cdbf657e60b.json and https://artists.proofprofile.net/proofs/artist/fbdea3c8-478d-46f9-af89-0cdbf657e60b.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 0x105c67dd933fed46fa09aa092374d39472edb2ba4d3578e2d9b951ff2302eac4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:58:18Z), 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/THSOH2000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccf8c29623756d3a619812c56d0a0a147468b8917984211b0fc94f3f30558ce. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1a7adf0a1d4402935bc335eecc69547d5dba9eae71f28ce6f20036783aea5e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/THSOH2000477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1292ff9f5abbde5e02bac6edc64d0323aa449916de828e2fb8ece757f435b58c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:13Z), 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/THSOH2001883.
ปีกแห่งความฝันหรือปีกแห่งความจริง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93460e235b659c5e209566a605161dda79d0eb5ace948c2c2bf77a0853ec208c. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:21:20Z), 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/THSOH2001884.
เดินทางมีปลายทาง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ead878c068d2f746352e45a2b8a6c3acdaeb52842babc739183b70ba0afacc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:09:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2006779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356015a75f87ce95b00dbc75fe6f9ef2e3dd883ec08d8c34d5eea199dda3ef02. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/THSOH2006781.
คุ้มแล้วหรือยัง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646ffe5c68572b0feefa1d820361fceb70cd475e43c6a98de1fbd730106cd14b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:18:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2006852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dd93ab2beef0c5281dc709b035ce9a57462ae7285391114e0b129452dc7d96. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/THSOH2006854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed274b3bf6f1be722d15ffd2a37f608b18a0e214423ca220800faa58c9b049f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2006856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cddf8d7f46106a1cad264d352f76f9339d73469c7cb50dd991719208b191c1. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2006902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f96ab1ed0093adc30355bd18857252070fe1823987766aa88bb3e27b315cdb1. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/THSOH2209951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9dd4c992a09b367008407728828920dfa7a01b1ad6136c8090fb02568a19e9. 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/THSOH2209952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ccd4668e61c30aee477bc5a9d254c2242546764e958313f1a4643cfce0de66. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/THSOH2209954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76704c7b06c303296ca6a9bdd516f38c120141c14a5d05889c6ac9e0039e564f. 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/THSOH2209955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ff4bb8926149dc06b558512a19e2a68266ecd71a7dcb7af38bb6ce73297b8f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2209956.
ไม่มีใครอยู่ทำกับข้าวให้กิน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d32d3a6a99dd67fd652bcc0d7af73e0d10d8276a874c3ca12219ce5d45401. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T16:22:07Z), 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/THSOH2209958.
เพื่อการเดินทาง
บอกตั้งกี่ครั้ง (Live Session)
บอกตั้งกี่ครั้ง - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd540b5c9c3596293555517250e7edd501932e084a247ddee2abed1bb48353185. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:09:34Z), 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/THSOH2406418.
เผลอเพียงชั่วคราว