1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xac903e534c9d019c87433d6157ce4eb38b452a19a05444be8d2dca302338e780. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ee461de-66b3-4d28-8753-babc3d8b358e.json and https://artists.proofprofile.net/proofs/artist/9ee461de-66b3-4d28-8753-babc3d8b358e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mukde Jaane Aa (From "Gall Dil Te Laggi")
Yaad (From "Hanju") - Jidhe Vich Teri Yaad
Teri Yaad Peyi (From "Gall Dil Te Laggi")
Hanjua De Wich (From "Gall Dil Te Laggi")
Keemat (From "Hanju") - Tenu Apni Keemat Pata Nahi
To My Valentine - Punjabi Romantic Songs
{"copyright_id":"0xa1ffd96f5dff44248dca31de8f74ff122afda23bb44616771f3bbfc40d134c4e","isrc":"GBEBS1200004","name":"Rukhan Wangu (The Live Lick)","registered_at":"2026-06-08T04:54:29Z","spotify_id":"4lGt73AnPzYBSIQD8QaCgP","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ffd96f5dff44248dca31de8f74ff122afda23bb44616771f3bbfc40d134c4e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lGt73AnPzYBSIQD8QaCgP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lGt73AnPzYBSIQD8QaCgP.