ISRC DEF056802096
Verified recording
DEF056802096 is “Lyric Suite For String Quartet (1926): VI. Largo desolato” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xeb91d23bbedf8a6a2f770ed192cf82c725d3e4675aa8d8285053ac0244b13b04 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802096.
Recording identifiers
- ISRC
- DEF056802096
- Title
- Lyric Suite For String Quartet (1926): VI. Largo desolato
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xeb91d23bbedf8a6a2f770ed192cf82c725d3e4675aa8d8285053ac0244b13b04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:3f495c5a013ca1b90e99c1fe3e7ef688e2a8d91043fa5ee4047eb7b70630977a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802096
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Lyric Suite For String Quartet (1926): VI. Largo desolato · Machine-readable JSON-LD