Lecky is a surname. Notable people with the surname include: John Lecky (1940–2003), Canadian rower John Lecky (rugby union, born 1863), New Zealand rugby union player John Lecky (rugby union, bor
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 0x11ac7dd1db815177dae77961be86ecd62276a7a44ac654c0e53df15e44fc14b1. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99e0fce0-ab36-44ef-9c53-99af74cf27b5.json and https://artists.proofprofile.net/proofs/artist/99e0fce0-ab36-44ef-9c53-99af74cf27b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mood (Original Soundtrack From The BBC Series)
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 0xbff588158662d0e89a0e9c514acf2cc2d18e127f75460a9cccedd8122c674033. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBUM72201442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1e5883f32c41a345c415b2ed37e4e16d793d5bbb22757e350b2a38ef35c989. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:06:20Z), 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/GBUM72201445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9123b6e4da25e827218ea25a18afbdc88c5912ddf3cbc47898f40b944b2a44bf. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:25:53Z), 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/GBUM72201446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f449b69fef481190e99de78a01bc4b25c3909142e7214ae98055873403b31b. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/GBUM72201449.
Mood (Original Soundtrack From The BBC Series / Track By Track)