ISRC DEN962200554
Verified recording
DEN962200554 is “Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0x208e767a47c550f7887450bdda43a7e56a9f6a5ba11f99d0eda286078c1aca09 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/DEN962200554.
Recording identifiers
- ISRC
- DEN962200554
- Title
- Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0x208e767a47c550f7887450bdda43a7e56a9f6a5ba11f99d0eda286078c1aca09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ed7b8a437e8d614923c2afee630eb9354f4b8851a0d8809dcba849b48c01dbb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200554
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace · Machine-readable JSON-LD