ISRC GBLWD9208307
Verified recording
GBLWD9208307 is “Lyra Angelica: IV. Allegro jubiloso” by William Alwyn,
registered on the CopyrightChains blockchain with CopyrightID
0xbfcb23d5c4f62d131df0c4b045fb0c3687fc1a53e3ecfafc8e429bf7975c5c96 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9208307.
Recording identifiers
- ISRC
- GBLWD9208307
- Title
- Lyra Angelica: IV. Allegro jubiloso
- Artist
- William Alwyn
- CopyrightID (CopyrightChains transaction hash)
0xbfcb23d5c4f62d131df0c4b045fb0c3687fc1a53e3ecfafc8e429bf7975c5c96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:338d138b2dad1dd8f792bdcbae3ce2a603344a699df1775d9e89a0fa7297f820- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9208307
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lyra Angelica: IV. Allegro jubiloso · Machine-readable JSON-LD