ISRC MXF331113384
Verified recording
MXF331113384 is “Angustia” by Bienvenido Granda,
registered on the CopyrightChains blockchain with CopyrightID
0xb34ef34e7fab27edea9bd16b3bd45b3f2ee3f861a6f0c41dda946fa9178e1255 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF331113384.
Recording identifiers
- ISRC
- MXF331113384
- Title
- Angustia
- Artist
- Bienvenido Granda
- CopyrightID (CopyrightChains transaction hash)
0xb34ef34e7fab27edea9bd16b3bd45b3f2ee3f861a6f0c41dda946fa9178e1255
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d5f46834398734f9b87e61557b2275e775e040a7c1fc5bca456535aab8bf32d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF331113384
- Bitcoin block existence check
- https://blockstream.info/api/block/956302