ISRC HKI191712112
Verified recording
HKI191712112 is “Irish Tune from County Derry (2nd Version for Wind Ensemble "County Derry Air")” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0x71c729fdfe70d1c3dac5648788499cb4708666301229d04a247259a0f79645d0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191712112.
Recording identifiers
- ISRC
- HKI191712112
- Title
- Irish Tune from County Derry (2nd Version for Wind Ensemble "County Derry Air")
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0x71c729fdfe70d1c3dac5648788499cb4708666301229d04a247259a0f79645d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7466bf58b309e445a34e0d0fd8c7e4f4e1baf7d93ce7c5d10c8da6bf4feb5d59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191712112
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Irish Tune from County Derry (2nd Version for Wind Ensemble "County Derry Air") · Machine-readable JSON-LD