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 0x9c89b6fd7afdef2905e7fc143299144e4906d40745b9c6bef4767adac71d845e. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dcbe166-2a2b-4c60-b64d-99c31bd7ea5b.json and https://artists.proofprofile.net/proofs/artist/5dcbe166-2a2b-4c60-b64d-99c31bd7ea5b.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 0xe6016bc4bd868c53679aae3af7c6f04047928ac4930ed826abe43f0c6c942a62. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/THMUN1360132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf99f7b8d3cb8fe5184f556eb1d52d14ce00e104004b3c4a1c5b90c62da3848. 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/THMUN1359068.
ฉันก็ยังจะบอกรักเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085cb247ab992e814af84aa4206c73dbecbb237ec095746bea41b34fc63f6ca7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/THMUN1361001.
คนที่ไม่ใช่(Cover Version) Feat. Nest Nisachol
ชีวิตเธอดีอยู่แล้ว(Cover Version) Feat. Nest Nisachol
ชีวิตเธอดีอยู่แล้ว (Cover)
แค่เราไม่ได้รักกัน(Cover Version) Feat. Nest Nisachol
อยู่กับความคิดถึง(Cover Version) Feat. Nest Nisachol
แค่เราไม่ได้รักกัน (Cover Version)