ISRC GBSMU6349470
Verified recording
GBSMU6349470 is “Reveries for Charlotta - No. 4 in C Minor” by Carlos Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0x12b963d523b66d656f7e73f7dc8985b1934b99990708b7607b9a394c1763864c and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6349470.
Recording identifiers
- ISRC
- GBSMU6349470
- Title
- Reveries for Charlotta - No. 4 in C Minor
- Artist
- Carlos Marquez
- CopyrightID (CopyrightChains transaction hash)
0x12b963d523b66d656f7e73f7dc8985b1934b99990708b7607b9a394c1763864c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:e27e477f6c3513f53a4c08f44842d8fa80e80228aec148fe6b25e1cf95f3e816- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6349470
- Bitcoin block existence check
- https://blockstream.info/api/block/960355
Full record
Track page: Reveries for Charlotta - No. 4 in C Minor · Machine-readable JSON-LD