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 0x22d54fb7c06afa956a38bb815125e6aada232a19928fc96f834ff3f24d53b20e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cc0d627-d0b0-4170-a5a7-b9829a39a12a.json and https://artists.proofprofile.net/proofs/artist/8cc0d627-d0b0-4170-a5a7-b9829a39a12a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
RAINBOW HEART (A Song For My Soul) [Radio Edit]
Pookal Pookum (The World Needs Love) [Radio Edit]
En Kadhale (Love of a Lifetime) [Radio Edit]
Uyirin Mozhi (A Mother's Love) [Radio Edit]
Agaiyey ( The Power of Love ) [Radio Edit]
Yeah Nallavar Avar Vallavar (Radio Edit)
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 0x5d587b20611806d08afe5bfbca9a9c677d143dd92723463ced59bcbd8a35e99e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRX452275754.
Yesuvai Pola Yaaru (Praise & Worship Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0ad45c03b4151e7333c4cda950ba9b147c2ab85ec7caa26c966283dbce92ee. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GX8KD2578693.
Sthothiram Yesu Nadha (Acoustic Version)
Maasila Kanniye (Praise and Worship Song)