ISRC GBF079010580
Verified recording
GBF079010580 is “On Hearing The First Cuckoo In Spring” by Frederick Delius,
registered on the CopyrightChains blockchain with CopyrightID
0xc6958425bf4b08de0f3bff4cd759506a4099db2c9c34458a3e89545a388ba306 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079010580.
Recording identifiers
- ISRC
- GBF079010580
- Title
- On Hearing The First Cuckoo In Spring
- Artist
- Frederick Delius
- CopyrightID (CopyrightChains transaction hash)
0xc6958425bf4b08de0f3bff4cd759506a4099db2c9c34458a3e89545a388ba306
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:35dfe725634d6afc76b64afdfbef89c536143a2cd82fec8a8a0a5a2b79a36ef9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079010580
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: On Hearing The First Cuckoo In Spring · Machine-readable JSON-LD