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 0x96d3a31df195478e2eeb5602e0f36fb7323ec4d03933f26f9537c5abcec8f614. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8aa2391-c5f7-48a9-9b71-e2762af6be52.json and https://artists.proofprofile.net/proofs/artist/e8aa2391-c5f7-48a9-9b71-e2762af6be52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Midnight Darshan raval chill Lofi- (Slowed & Reverb)
Mitta De Sabhi Aaja faasle Lofi - (Slowed & Reverb)
Tujhe Jeena Hai Mere Bina Lofi (Slowed & Reverb)
Endless Love Mashup 2022 Lofi (Slowed & Reverb)
Nahi Tujko Koi Hosh Hosh Lofi (Slowed & Reverb)
Shyam Aann Basoo X Are Dwarpalo Lofi (Slowed & Reverb)
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 0x8ae7f7287030805ac94eceaab6f529be01a1aac21561f1d1141bbe3d32752da8. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FRX202214313.
Silent Love Lofi Mashup (Slowed & Reverb)
Kishori Kuch Aisa Intzam Lofi (Slowed & reverb)
Zindagi Haseen Tere Naal Lofi (Slowed & Reverb)
Aashiqui 2 X Ek Villan Mashup Lofi (Slowed & Reverb)
Har Har Bhole Namah Shivay - New Version (Slowed & Reverb)
Tere Gal Wali Gaani Lofi (Slowed & Reverb)
Na Kajre Ki Dhar Lofi ( Slowed & Reverb)
Jo Khaabon Khayalo Mein Lofi ( Slowed+Reverb)