Ithopii tou - Encanto: Enas Kosmos Magikos
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4947a8be3e458c8f1803730242384b167e671e78fbe9a5f84f88023dd6204b0. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98a2d9c0-9fc1-43be-92de-a55ad30ac282.json and https://artists.proofprofile.net/proofs/artist/98a2d9c0-9fc1-43be-92de-a55ad30ac282.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Οικογένεια Μαδριγάλ - Από το “Ενκάντο: Ένας Κόσμος Μαγικός”
Encanto: Ένας Κόσμος Μαγικός (Τραγούδιa από την Ταινία)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7822a27f55c537fc522c5e9a1176bf9b18c1119a9a464f5cea7275ac3b938bad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD12213642.
Δεν Μιλούν Για Τον Μπρούνο - Από το “Ενκάντο: Ένας Κόσμος Μαγικός”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095429ff21c7a45a0a4ffa8aadbd0e54f13b7155d87e877445cf9c0b0c8ee320. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USWD12213645.
Όλοι εσείς Εδώ - Από το “Ενκάντο: Ένας Κόσμος Μαγικός”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6731faaa19de22b670be0a4fa9e73bc267b974ce24997f5418cfa3b7c5d9baa5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD12213647.