1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4d71e4898d0060e9b768f16e8828a0b3c0ca83c307099d176de1d02e008bdc. 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/3580b561-a836-4119-8f35-6713d673de9d.json and https://artists.proofprofile.net/proofs/artist/3580b561-a836-4119-8f35-6713d673de9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Roohitton Allah Rahathum Allah (From "Thasbeeh")
Roohitton Allah Rahathum Allah - From "Thasbeeh"
Neeyo Nilavu Pole (From "Khalbinte Ullil")
Neeyo Nilavu Pole - From "Khalbinte Ullil"
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a6de29fb53de20e9c1b2aa88df102e0288dc5275da7dbe1aee5ab3f2dc6dbc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRS182116035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6441e22251e49f1740782c2e4f4d9a587a71390f6acbba91f7ca551116d31912. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:27:20Z), 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/DGA082256976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aa3a4ca760f9075435f75123afb2a63d49939d5d23fb659d02067d12853c0a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:09:01Z), 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/FR10S2307584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d8812a0b30aaf4d3faadb7eb11047df7d948cba1446294d6262c609b170433. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/FR10S2307670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca77dc6a335dcc7482973c7e7ec755793b162eab6e369ca42a94ef13dae046. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:57:24Z), 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/FR96X2394534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e51b657986a74b77f3a3c2bf4b23cb63babc7ce98f30a55abbc17cae6903c9. 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/DGA052345042.