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 0x10b7e1ba9e9b354a63f98dd4f6dc4a348b87c4d739a28cb6f1d89aef739c9524. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bea02ff-2306-4267-bff5-f4ca75c8bf8c.json and https://artists.proofprofile.net/proofs/artist/1bea02ff-2306-4267-bff5-f4ca75c8bf8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ไม่ว่าเมื่อไหร่ (เพลงประกอบภาพยนตร์ ผีห่าอโยธยา)
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 0xa2949c5c7d5498da5fe59c72c70eea7e6d14c7cc49816dad8210742063df2008. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/THSM10500412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f95177d8aa6e74ac027ea2398ec84d5c6264c5f36feada1ea640cf07c96213. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/THSM10500416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ec10983b0ffe6e6d2feb75d81b3a945228413f37180c6337623b18fe82597c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:41:08Z), 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/THSM10500420.
ไม่มีสิทธิ์ (From "เพลงประกอบซีรีส์ ไดอารี่ตุ๊ดซี่ส์ เดอะ ซีรีส์ ซีซั่น 2")
ไม่มีสิทธิ์ - From "เพลงประกอบซีรีส์ ไดอารี่ตุ๊ดซี่ส์ เดอะ ซีรีส์ ซีซั่น 2"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66dd19a9292706158d2e1b17b49f2f6a94be5772b905577c61f96960b6cf296. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/THSM10500589.