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 0x756f58ca4a8b1c02e8d7e0337871ca8f063bc496c3c1ec3e8c0e478b9ca5e57c. 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/0a0c4210-e424-4b89-8013-41d559ce5ac5.json and https://artists.proofprofile.net/proofs/artist/0a0c4210-e424-4b89-8013-41d559ce5ac5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ขอโทษที่มีเท่านี้
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 0xb7fed0374ffefd9e6609407ba1414b0f8442175030febb0e3fd7008ec8221ce7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/THMAR2000229.
คุยยังไงให้ได้คบ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74e4c1d094ddca424621b0dfb4340b58d3aeb27d2b885570a0a68c0fc0494de. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/THMAR2000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1027ee5b0557d6cd54c5c04c3f1227ef55a43cec26c2e388cc481b1a29a55ab. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/THMAR2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1fd2c2beb2bd503f1251570302dc9dc2b63aa87e3a072f85c3d86081ca52ca. 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/THMAR2100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff52211365e113e7d5f116cf172588e9fddddf49622db31beda61aa3379d4a5. 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/THMAR2100208.
ทำไมไม่ใช้เวลา (มาใช้ฉันทำไม)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778e3a9aa498556281da7f4be5fea8850730454970acef553091e97cd1cf6019. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/THMAR2200266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33208336478ce26b199a4b323437974eaa1720e298c21b7ccdd6e996f5e58fc3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/THMAR2200271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198ce8f808c8eb88069472590939271cb2c05abe1ebefa1dfb981d5549cab10d. 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/THMAR2302010.
รักแกเท่าท้องฟ้า (To the sky)
รักแกเท่าท้องฟ้า - To the sky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c3cf355fd5c1eee57e3d7c182da0c3006e71011bffcab14fca94115b373cce. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/THMAR2302037.