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 0x6f2e50cd55e0ba44a38f0d32587c1cf476e0e7932e871cf2e99707f007f3f751. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1b22e3d-a23c-4f55-8a00-df97860d6bb0.json and https://artists.proofprofile.net/proofs/artist/e1b22e3d-a23c-4f55-8a00-df97860d6bb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sabhi Ko Happy Diwali (Ghar Mai Aaye Laxmi)
Devotional Meditation: Om Namah Shivay, Hare Ram & More | Mahamantra Chants
Mere Shankara Kedara Kedara (Kapat Band Bhajan)
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 0xb185854ade915e7e165e67ab8ac5f34dee964af85acab51adb7b4c6da05629ac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INA5H2300206.
Amrit Sangam Kare Pukar (Kumbh Mela 2025)
Ye Prayag Ka Kumbh Hai (Kumbh Mela 2025)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4e69bef291e2e6230b2baabe6c8b71937e09091eba438c2c1edc660d0c1e19. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/INA5H2300318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd325740a918679d8a2a5f62fa4d992af390620db40d375a138dd97056aca055f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/INA5H2300689.
Sawan Ki Har Boond Mein Shiv Ka Naam Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68fa1881cc974ad0c4d0c44f83fcdbe24eb889b25c7379490720e2eb0b892a2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/INA5H2300935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b727d4f4878a30b84606f27f59b28f587b859d0a09e2ae40fc8a9d218f763c6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INA5H2301279.
Deepawali Aayi Ram Ghar Aao (Diwali Special)