ISRC SEAEV1423020
Verified recording
SEAEV1423020 is “Oboe Sonata: II. Sehr langsam - Lebhaft - Sehr langsam - Wieder lebhaft” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x2fc12877253e35fffd3066542389209cbe63028c0440c2939a3c2ecc6668d1f8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1423020.
Recording identifiers
- ISRC
- SEAEV1423020
- Title
- Oboe Sonata: II. Sehr langsam - Lebhaft - Sehr langsam - Wieder lebhaft
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x2fc12877253e35fffd3066542389209cbe63028c0440c2939a3c2ecc6668d1f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:768e2730a719a8da06af9820b4c728033615a709e88ce2aaa956b43b38de5c88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1423020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Sonata: II. Sehr langsam - Lebhaft - Sehr langsam - Wieder lebhaft · Machine-readable JSON-LD