ISRC GBAYC1302801
Verified recording
GBAYC1302801 is “Hindemith: Kleine Kammermusik, Op. 24 No. 2: II. Walzer. Durchweg sehr leise” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0xe43a4e39d91a131c725c5f50fdb6fb30d383fefd722105cfcc59fca4945b54c3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302801.
Recording identifiers
- ISRC
- GBAYC1302801
- Title
- Hindemith: Kleine Kammermusik, Op. 24 No. 2: II. Walzer. Durchweg sehr leise
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0xe43a4e39d91a131c725c5f50fdb6fb30d383fefd722105cfcc59fca4945b54c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cc779155ad63d6989b6fecb8617f3a64c5e1ec24e0ff8674580b629750aa956b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302801
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Hindemith: Kleine Kammermusik, Op. 24 No. 2: II. Walzer. Durchweg sehr leise · Machine-readable JSON-LD