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 0x1aebac0f47cb8182c26e87bad2ead19886262cd177a8a3caa3bebc2ae2c80ab7. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8e866c6-54d8-41c6-b296-5f47bab80904.json and https://artists.proofprofile.net/proofs/artist/c8e866c6-54d8-41c6-b296-5f47bab80904.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xfa24cf25a901786351ccd838674e8509b01669ecd5d1f27492dec5c0b120f641. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/INM6G2130280.
Chandulla Koda (Songs Of Shishunala Sharif)
Manikanta Ayyappa (Devotional Songs Of Swamy Ayyappa)
Maadu Sikkadalla (Devotional Songs of Purandara Dasa)
Mangaladayini Sri Goravanahalli Maathe Namavali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a3d9fbc0ea9d706a83d656e342103b0adf936b5cd28842e4f9a585e72794d5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INM401700115.
Melmaaruvathur Sri Om Shasthi Amrithvani
Nirmaaya Ganapa Yedeyuru Siddhalingeshwara
Ellavalendare Bandavale Kabbalamma - Single
Lingaralli Linga Sri Shambhulinga - Single
Harakeya Hothu Barona Shambhulingayyanige - Single
Jathregogona Muddammana Jathrege - Single
Hattige Beladingalu Muddammana Srushti - Single
Kattona Jodethta Bandi Shambhulingana Jathrege - Single
Ayyappa Darushanava Maadisuva Maale - Single
Naanu Naanembudu Nanalla Ayyappa - Single
Chinnakintha Chenda Ayyappa Swamy - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b40522ed47239ed9f93c0e35d9dc3dcd7dd58e354422d3a3f6cb853882aa16. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/INM402100655.
Shivanu Ittange Irabeku Naramanava - Single
Hettha Thayigintha Hechchina Devarilla - Single
Hyanga Naa Theerisale Hadedavva Ninna Runa - Single
Ellinda Bande Naanu Illyake Nintheneno - Single
Mugidoythu Santhi Haridoythu Santhi - Single
Nee Dharma Karmada Arivanu Marethu - Single
Sirigandha Nadavalu Thayi Sri Mahalakshmi
Eshtu Matra Bedikombe Mandarathi - Single
Karunamayi Sri Devi Kanileshwari - Single