ISRC GBEYQ2457626
Verified recording
GBEYQ2457626 is “B:10 Mazurka in F minor (No. 3 from Trois morceaux, Op. 57)” by Lyadov,
registered on the CopyrightChains blockchain with CopyrightID
0x5dec228e324f6bd909729e5147a8d02e61bb7bd0ae1f530279f934e6843e2190 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/GBEYQ2457626.
Recording identifiers
- ISRC
- GBEYQ2457626
- Title
- B:10 Mazurka in F minor (No. 3 from Trois morceaux, Op. 57)
- Artist
- Lyadov
- CopyrightID (CopyrightChains transaction hash)
0x5dec228e324f6bd909729e5147a8d02e61bb7bd0ae1f530279f934e6843e2190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3abe00dcaa9dfb35b4acc6f3045ccf131dc20618f063c93cd08f5bbb370b0b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2457626
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: B:10 Mazurka in F minor (No. 3 from Trois morceaux, Op. 57) · Machine-readable JSON-LD