ISRC QMBZ91415927
Verified recording
QMBZ91415927 is “El Rock de la calle Feria (remix)” by S Curro,
registered on the CopyrightChains blockchain with CopyrightID
0x4e48dcab1bbd18ac67258fbd8056f3f9f2e2b0c8aa99eca15cf97e0ce8818d24 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91415927.
Recording identifiers
- ISRC
- QMBZ91415927
- Title
- El Rock de la calle Feria (remix)
- Artist
- S Curro
- CopyrightID (CopyrightChains transaction hash)
0x4e48dcab1bbd18ac67258fbd8056f3f9f2e2b0c8aa99eca15cf97e0ce8818d24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:d2689ffa50852dea5f56bc3c43452d0bb9835128f3a04e172bd11c4e416bac5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91415927
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: El Rock de la calle Feria (remix) · Machine-readable JSON-LD