ISRC DEF059405217
Verified recording
DEF059405217 is “String Quartet No. 11 in F Minor, Op. 122: VII. Finale: Moderato - Live” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xb2aad721cbcc092599bf147dd940aab0468b8dc8f9ef12701996eec76cd00881 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059405217.
Recording identifiers
- ISRC
- DEF059405217
- Title
- String Quartet No. 11 in F Minor, Op. 122: VII. Finale: Moderato - Live
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xb2aad721cbcc092599bf147dd940aab0468b8dc8f9ef12701996eec76cd00881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:ed58e89cd7de5b953cf737bfd96c488eed25389a2c58864cb94eaf0d90865b35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059405217
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: String Quartet No. 11 in F Minor, Op. 122: VII. Finale: Moderato - Live · Machine-readable JSON-LD