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 0xd196f109f611f35262d1166efb958c676fed6c6700084d39bc6c80dfa8c38713. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de9f93bd-54e4-42d3-a867-ac1436063249.json and https://artists.proofprofile.net/proofs/artist/de9f93bd-54e4-42d3-a867-ac1436063249.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
သီချင်းရှင်ကိုကြင်နာပါ
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 0xada0874a2ad26d49a2c7cea25c076e0eef04204c100d75db28e6bedac73e9b24. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUGBT2210030.
တစ်သက်လုံးသတိရနေမယ်
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e139610a3fe407c5861ebc52b53f79370c994691edb0a340fe72575abf26bc. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:47:22Z), 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/AUGBT2210036.
အရမ်းလွမ်းနေပြီ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992cbbd66d17cb101a0124e67e5eba06035576985d22e6615bbcad7e1bcdd221. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/AUGBT2210041.
တစ်ခုသောမိုးဥတု၏ တစ်နေ့သ၌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308a5069e29fb2b5788a6cf55b573718701211c337e191aa9c6696042c0a690e. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:08:58Z), 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/AUGBT2221784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d077b07ae162523715efacc9275b78dc01d298d1728f8fda14c38c5747b054. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/MMA031913888.