ISRC GBSMU1029779

Verified recording

GBSMU1029779 is “Nocturne in E flat major” by Alan Cuckston, registered on the CopyrightChains blockchain with CopyrightID 0x14819a72af0970342669fd49090a741869e4cbf82996e4da3ab682fdca71c91d and independently timestamped in Bitcoin block 960485 on 2026-08-01. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU1029779.

Recording identifiers

ISRC
GBSMU1029779
Title
Nocturne in E flat major
Artist
Alan Cuckston
CopyrightID (CopyrightChains transaction hash)
0x14819a72af0970342669fd49090a741869e4cbf82996e4da3ab682fdca71c91d

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-08-01T00:10:46+00:00
Bitcoin block
960485
Canonical record hash
sha256:ca3ad29c945cd2fef53fd140e1c20d09fb6092f9f021825984423aaa41250877
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU1029779
Bitcoin block existence check
https://blockstream.info/api/block/960485

Full record

Track page: Nocturne in E flat major · Machine-readable JSON-LD