ISRC HKI192315409
Verified recording
HKI192315409 is “Columbine” by John Ireland,
registered on the CopyrightChains blockchain with CopyrightID
0x8e2ab766a0b5cd98c259b6f67723367c2585f34e4fc3f8fc287f2048f32745c0 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192315409.
Recording identifiers
- ISRC
- HKI192315409
- Title
- Columbine
- Artist
- John Ireland
- CopyrightID (CopyrightChains transaction hash)
0x8e2ab766a0b5cd98c259b6f67723367c2585f34e4fc3f8fc287f2048f32745c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:2f4e433e270abb98d95bbd29e845fbf8ddd2ef1ea7c714aa6aac63e574fed90d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192315409
- Bitcoin block existence check
- https://blockstream.info/api/block/960321