ISRC GBSMU8167148
Verified recording
GBSMU8167148 is “Con sangre sudor y lagrimas” by En Mi Defensa,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e48bd41604417053d8cb6c01029f735ef2f0cbddf747cb61df1fb0753c13e1 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8167148.
Recording identifiers
- ISRC
- GBSMU8167148
- Title
- Con sangre sudor y lagrimas
- Artist
- En Mi Defensa
- CopyrightID (CopyrightChains transaction hash)
0xd4e48bd41604417053d8cb6c01029f735ef2f0cbddf747cb61df1fb0753c13e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:63f1474cf7f9e629a95f7c263635409aea4823472ec583846ff19d98de277c25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8167148
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Con sangre sudor y lagrimas · Machine-readable JSON-LD