ISRC GBAYC1600423
Verified recording
GBAYC1600423 is “Hindemith: Trumpet Sonata: I. Mit Kraft” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x75b44afe0ef47c7065f316b36c2b690648689d278a5a783be48ec4c47b1d57d2 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600423.
Recording identifiers
- ISRC
- GBAYC1600423
- Title
- Hindemith: Trumpet Sonata: I. Mit Kraft
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x75b44afe0ef47c7065f316b36c2b690648689d278a5a783be48ec4c47b1d57d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:e3f8aae279fc0e125e8a26d143921473f984e3f6c4d8b64566257e253e61289c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600423
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Hindemith: Trumpet Sonata: I. Mit Kraft · Machine-readable JSON-LD