ISRC DEFG20400719
Verified recording
DEFG20400719 is “Mambo (arr. for cello quartet)” by Stefan Faludi,
registered on the CopyrightChains blockchain with CopyrightID
0x74041626b599649befb43a25385cd9a18b5f38a5dd7f918cae656b1495c0c955 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG20400719.
Recording identifiers
- ISRC
- DEFG20400719
- Title
- Mambo (arr. for cello quartet)
- Artist
- Stefan Faludi
- CopyrightID (CopyrightChains transaction hash)
0x74041626b599649befb43a25385cd9a18b5f38a5dd7f918cae656b1495c0c955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:05723f98950093b260f9f2cd778130441497efd19f9645470c385ba3a9c5432e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG20400719
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Mambo (arr. for cello quartet) · Machine-readable JSON-LD