ISRC USBB10200183
Verified recording
USBB10200183 is “Perfidia” by Alberto Domínguez,
registered on the CopyrightChains blockchain with CopyrightID
0x59fb2a031c6dc8cfd046877a6f90f19a21841562abbfb4a82d06cd51c0e263c9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10200183.
Recording identifiers
- ISRC
- USBB10200183
- Title
- Perfidia
- Artist
- Alberto Domínguez
- CopyrightID (CopyrightChains transaction hash)
0x59fb2a031c6dc8cfd046877a6f90f19a21841562abbfb4a82d06cd51c0e263c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5ce9e7c5aa054276b2bb08f73c825cc99334d54cd4ef12c4d808f701ff3f1ac8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10200183
- Bitcoin block existence check
- https://blockstream.info/api/block/960138