ISRC HKI199718001
Verified recording
HKI199718001 is “Crown Imperial” by William Walton,
registered on the CopyrightChains blockchain with CopyrightID
0x4ec616c3a3a628d47bf1448a6485af06db2ccb7a709060e3a1815e90e7167309 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199718001.
Recording identifiers
- ISRC
- HKI199718001
- Title
- Crown Imperial
- Artist
- William Walton
- CopyrightID (CopyrightChains transaction hash)
0x4ec616c3a3a628d47bf1448a6485af06db2ccb7a709060e3a1815e90e7167309
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f64593edeea350be097df82530c6dba9dce0fe5cd5e0829179adf49d0eb5fcc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199718001
- Bitcoin block existence check
- https://blockstream.info/api/block/953520