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 0xd170d90d89dead74efa1feaba704d797c213d3e843dda3c1fe3a0047d5d26b84. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8859bd47-40a0-4478-9b82-4b945cb7dc6d.json and https://artists.proofprofile.net/proofs/artist/8859bd47-40a0-4478-9b82-4b945cb7dc6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dil moj kang nga zemra ime (feat. SamiH)
Era sa her fryn - Gezuar Me Studio Fina 2014
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 0x23b836f30aa7c21948294b9ad254f6e7946edcc7cbfba91bd378ba3bf21147e5. 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/QZKDK2235709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4467c9b29413c68e4b61ea8031f6cead25296f9d7e1052d1c5a86f46a95d79. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:23:30Z), 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/QZMHM2206877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1b4ff0326487b05259328eefedffcb0c4c7170db34bd549a56780fc0c78704. 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/QZMHN2358862.
Si nje Engjull (Këng e kushtuar te ndjerit Fatlind Hysenaj)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2993c051bf5dbf1eef23a127ff347d30efff167270cbdf910ddf247b3322ec3c. 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/FRX282567823.
Këng e kushtuar te ndjerit Albert Vishaj
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b1052e766771f3a4ef350661ea4683c89446b4082ee39dfb9014cafb67d2da. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:00:43Z), 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/FRX282566977.