ISRC QMBZ91653830
Verified recording
QMBZ91653830 is “Agúzate” by Alex D' Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x06fbc5feb8427fe79cf2a2c3c84a9064f5d152b8d38fd3d6bbd7760adbb2d2e1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91653830.
Recording identifiers
- ISRC
- QMBZ91653830
- Title
- Agúzate
- Artist
- Alex D' Castro
- CopyrightID (CopyrightChains transaction hash)
0x06fbc5feb8427fe79cf2a2c3c84a9064f5d152b8d38fd3d6bbd7760adbb2d2e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e95417dc75599108495e3ade33e886924e25c830ad2f42c52cf8f32149fdbda1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91653830
- Bitcoin block existence check
- https://blockstream.info/api/block/960448