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 0x743202f865896d0370a3e144774ce4de2ccb2d447379153abf1d3d373e877bd0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f754dee-d4d5-433b-8dc2-a03114525099.json and https://artists.proofprofile.net/proofs/artist/7f754dee-d4d5-433b-8dc2-a03114525099.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yaar Beli (Dhol Version) [feat. Deep Jandu]
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 0xa84e4d435d52e6e8b3904948780da935cc706cba204cd6c891617b279bc7b7b0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mbBmJYvY0YhwdoIWuCliR.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/1mbBmJYvY0YhwdoIWuCliR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedfa5fea83a682997c3fcf19b365964972f23a3260afb9d01e7d503d9fbdf9a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ijq9Da596iZ6ePxo6Kn0y.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/1Ijq9Da596iZ6ePxo6Kn0y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b5d2b93537972118a4c8dcf39bbe933286403b71bcfb14e1c50737905cbc11. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HaupuiEntG6jN5xPNxsxc.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/0HaupuiEntG6jN5xPNxsxc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630591a0d9b94f33367bc19238549f898f4b52e4bc8a7b7d171e5e2e2ec4254d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5x0PLrY2Why9SWcmDMFWQW.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/5x0PLrY2Why9SWcmDMFWQW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf1776c0c03877643423ecdca9f0821bcdfeada4e1ab2fac6c040cbe34fc26. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PMdOI4bdFEAO950z5jIkI.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/1PMdOI4bdFEAO950z5jIkI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e519823ccf3ce26b5100dda5a3f04cd1d549a901d7befe06403b284463742b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01tYr12YrqmWQKLP0SGtjE.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/01tYr12YrqmWQKLP0SGtjE.