ISRC GBAYC2003510
Verified recording
GBAYC2003510 is “Hindemith: Oboe Sonata: II. Sehr langsam - lebhaft - sehr langsam - wieder lebhaft” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x3dccc44e3061e3bd82640149294acee64c729756bbb0ff952646842de2877d95 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003510.
Recording identifiers
- ISRC
- GBAYC2003510
- Title
- Hindemith: Oboe Sonata: II. Sehr langsam - lebhaft - sehr langsam - wieder lebhaft
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x3dccc44e3061e3bd82640149294acee64c729756bbb0ff952646842de2877d95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:68fa8dbb684c8642da2fc2677e0c78d02cebd50bb637540ee924174548adfa02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003510
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Hindemith: Oboe Sonata: II. Sehr langsam - lebhaft - sehr langsam - wieder lebhaft · Machine-readable JSON-LD