ISRC GBAYC2003508
Verified recording
GBAYC2003508 is “Hindemith: Flute Sonata: III. Sehr lebhaft - Marsch” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d3970f8cb7e5299b7987316169a17977fb8ca0f9f780e1858b6c704f351b20 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003508.
Recording identifiers
- ISRC
- GBAYC2003508
- Title
- Hindemith: Flute Sonata: III. Sehr lebhaft - Marsch
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0xc1d3970f8cb7e5299b7987316169a17977fb8ca0f9f780e1858b6c704f351b20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fe5d6f73877051e6ffa656a846a613367c09f967724348ad32cd6d877fb11c5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003508
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Hindemith: Flute Sonata: III. Sehr lebhaft - Marsch · Machine-readable JSON-LD