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 0xc6b720ef82226a6536073b9c27718a43fe3ee6b83708adaebbed87ae7a183250. 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/ac985757-d63b-4c6b-803e-25105b1424bf.json and https://artists.proofprofile.net/proofs/artist/ac985757-d63b-4c6b-803e-25105b1424bf.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 0xb3c12de0530223e97e4a03ed69cca5d3ca829504a142ca8d7f47376702a2ea7a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX282171910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37f853b9af2d00c4ca19fb039954f3566ea9bad5d30b1aa911789dd9243a210. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/DGA062433336.
Neeli Neeli Kondallo Neelakanta Mallanna
Neeli Neeli Kondalona Neelakanta Mallanna
Ayya Ninnu Maruvanu Ayyappa Ninnu Maruvanu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71933cbd54f8c4235e996b1493e3c291c0f89fc8cecbd7cf78230dc8911e27d2. 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/FRX762229731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861e5121859393d6a536e4abf9a172d3521b869372a3ce09024cf32a08127ace. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX762229733.
Bonthu Sridevi Yadav Birthday Song (Yadavula Animutyame)
Yedikelli Vachinave (From "Raja Ramyam")
Margasira Madhumasam (Andarivadu Ayyappa)
Dimtakadotom swamy ayyappa (Ayya Darshnam)
Laliji jo Manikanta (Andarivadu Ayyappa)
swamy intakatom Dimtakadom (Ayya Darshnam)
Ganga Teramuna (Gangapuri Chennayya Sambaralu)
Antha Uthady Antha Uthady (Palle Janapadam)
Malelama Mallele (Jai Shabari Shwara - 2015)
Rave Pilla Enkatti Railu Katha Kuliki Remix Song
Nadanavanmlona Velasina Devatha Yellamma
Shanbo Shankara Hara Mahadeva O Mallanna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc3b15014b14090ab4a61373208196cd9c499e23a3136f4c253b05fe87f5b74. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/FR10S2528231.
Apadamokkula Thallivi Nive Jammichedu Jammulamma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe401d94c15f7769362ee88349c6725ddd5756677df4df722d0fd61c86110da2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INM5B1904838.