Ashan Fernando (born 18 October 1982) is a Sri Lankan cricketer. He made his first-class debut for Kalutara Physical Culture Club in Tier B of the 2016–17 Premier League Tournament on 23 January 2017.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7282f3682a3a1856f592e04ed2a0f70ef2ad7203867f9d1be1af062f8bf9a3. 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/0b9fc219-05cf-4e12-9701-4cd2077fd09a.json and https://artists.proofprofile.net/proofs/artist/0b9fc219-05cf-4e12-9701-4cd2077fd09a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f0549d22ace29e12b1cf02098a4266da26193f65aba783a08579e2537f851b. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QM6MZ1727094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeaf70c2d0444b18068e45709a258b48fb417b36bc2b4c305584d3474195242. Chain 2 (Bitcoin): anchored in block 957529 (2026-07-11T06:30:13Z), 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/ATR981209843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee94524507aaad9d4b60ee8cf2cb629ab5d5a73f3aefff0c5b6c32354392bc. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ATR981208375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64ead63f9db578c659fa3a6f9f2a6c422957fa3c16645b2aa76caea7e71e1dd. Chain 2 (Bitcoin): anchored in block 957527 (2026-07-11T06:08:55Z), 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/LKA000014696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19ba83fc505de13bbf08a24a11750a7d8729b64df45918eb36369c1d7c256ee. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:20Z), 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/QMFME2020661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13369d3ad14c95aa399e74127b369224e2b6d838c1bf93eb6c108119ac82f5ed. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QMDA72161401.