ISRC DEF056802091
Verified recording
DEF056802091 is “Lyric Suite For String Quartet (1926): I. Allegretto gioviale” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xfa8bd6177993f8d24fc480fa6a02125dc10f5dbc81e919211d8b3b9709300710 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802091.
Recording identifiers
- ISRC
- DEF056802091
- Title
- Lyric Suite For String Quartet (1926): I. Allegretto gioviale
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xfa8bd6177993f8d24fc480fa6a02125dc10f5dbc81e919211d8b3b9709300710
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:da9883f8dfa15b6658bce1d38299fba58d225edf6c259dc133336cb63719ed2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802091
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Lyric Suite For String Quartet (1926): I. Allegretto gioviale · Machine-readable JSON-LD