Aleesha Rome (born 1981), known later in her career as Ivy York, is a former Australian pop singer. Her second single, "Search My Heaven", was released in November 1999, which peaked at No. 20 on the
{"copyright_id":"0xa3ca1d40cacc2b4bdc0c44a543c4551f269a7ff5d0abfe6f234cf8ed24dbbfce","name":"Aleesha Rome","registered_at":"2026-06-17T19:00:19Z","symbol":"NIM1489031","token_address":"0x8d9a9d37f87c322e7d3d741f3ad7333e68a7a7fb","type":"artist","uuid":"98c7c339-7fc5-4dac-be8d-cceab39f591e"}
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 0xa3ca1d40cacc2b4bdc0c44a543c4551f269a7ff5d0abfe6f234cf8ed24dbbfce. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98c7c339-7fc5-4dac-be8d-cceab39f591e.json and https://artists.proofprofile.net/proofs/artist/98c7c339-7fc5-4dac-be8d-cceab39f591e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).