ISRC GBLWD2406302
Verified recording
GBLWD2406302 is “Trumpet Concerto in B-Flat Major, Op. 94: II. Episodes” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0x2201a9118a95255b05574b21ac4b5ef2d26a616e00ad14c4a67a774508369f83 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2406302.
Recording identifiers
- ISRC
- GBLWD2406302
- Title
- Trumpet Concerto in B-Flat Major, Op. 94: II. Episodes
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0x2201a9118a95255b05574b21ac4b5ef2d26a616e00ad14c4a67a774508369f83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:2b767aefb5fc365b516daf1e1282b8b2e2a656c93c7487bfe94fdf104670489b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2406302
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Trumpet Concerto in B-Flat Major, Op. 94: II. Episodes · Machine-readable JSON-LD