ISRC GBAYC0801659
Verified recording
GBAYC0801659 is “Hummel: Trumpet Concerto in E-Flat Major: II. Andante” by Johann Nepomuk Hummel,
registered on the CopyrightChains blockchain with CopyrightID
0x9bd21ba3ef38952cae011f052abc9076d9df3b51f6acf9b644157e68ef4efdb0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801659.
Recording identifiers
- ISRC
- GBAYC0801659
- Title
- Hummel: Trumpet Concerto in E-Flat Major: II. Andante
- Artist
- Johann Nepomuk Hummel
- CopyrightID (CopyrightChains transaction hash)
0x9bd21ba3ef38952cae011f052abc9076d9df3b51f6acf9b644157e68ef4efdb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c4f060e00eb2dcfb3fdd4a0ba76047b80b1a81c9f48220d2fceed985443161a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801659
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Hummel: Trumpet Concerto in E-Flat Major: II. Andante · Machine-readable JSON-LD