ISRC DEN962200532
Verified recording
DEN962200532 is “Symphony No. 7, Op. 81: II. Allegro - Adagio sostenuto” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0xe7107959c2fadf2d39943ee718274e8f0e4fb32d6aee6408eeca886da2c556aa and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200532.
Recording identifiers
- ISRC
- DEN962200532
- Title
- Symphony No. 7, Op. 81: II. Allegro - Adagio sostenuto
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0xe7107959c2fadf2d39943ee718274e8f0e4fb32d6aee6408eeca886da2c556aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:987d94a2214a9cae00c759c765c1c64dbdb69ef9f4cb2656bdf4e6c12d6309d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200532
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Symphony No. 7, Op. 81: II. Allegro - Adagio sostenuto · Machine-readable JSON-LD