ISRC GBLWD2300805
Verified recording
GBLWD2300805 is “Symphony No. 15 in A Major, Op. 141: I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x4d8de801ab5f4a8178e6d2e80b01a6f9614218237ed9348f7f07f8e90126c577 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2300805.
Recording identifiers
- ISRC
- GBLWD2300805
- Title
- Symphony No. 15 in A Major, Op. 141: I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x4d8de801ab5f4a8178e6d2e80b01a6f9614218237ed9348f7f07f8e90126c577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:acfeeb20bff91b143936f1ef8084c133aa02071fc7dfdd1b07fb4db08f44a140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2300805
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 15 in A Major, Op. 141: I. Allegretto · Machine-readable JSON-LD