ISRC DEN962200552
Verified recording
DEN962200552 is “Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0xa2bb7e67fdc30685db88a838e9b00d3208e22a2e883a2d5813fe04074f9d7fba and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200552.
Recording identifiers
- ISRC
- DEN962200552
- Title
- Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0xa2bb7e67fdc30685db88a838e9b00d3208e22a2e883a2d5813fe04074f9d7fba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:f360c49d5c94be4a3c2a55eed9aad4c219c4406004f225c2e3c15617fa0c5596- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200552
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso · Machine-readable JSON-LD