ISRC GBLWD9401210
Verified recording
GBLWD9401210 is “Sinfonietta: Section IV. Moderato molto energico e pesante - Allegro comodo - Vivace” by Eric Leidzen,
registered on the CopyrightChains blockchain with CopyrightID
0x47590e3077294e2a1cb8b25a22aa966cc24c9f646049f07187b42db7d4ce341e and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9401210.
Recording identifiers
- ISRC
- GBLWD9401210
- Title
- Sinfonietta: Section IV. Moderato molto energico e pesante - Allegro comodo - Vivace
- Artist
- Eric Leidzen
- CopyrightID (CopyrightChains transaction hash)
0x47590e3077294e2a1cb8b25a22aa966cc24c9f646049f07187b42db7d4ce341e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:90a4c394cbcadb31c844cf1bee6fbf2dcd1ff6f87a2802436867e1888a7dfff2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9401210
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Sinfonietta: Section IV. Moderato molto energico e pesante - Allegro comodo - Vivace · Machine-readable JSON-LD