ISRC MXB711701168
Verified recording
MXB711701168 is “Unos Versos al Trailero” by Arnulfo López Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0x526cd0ff8550783d3f8e25d00402a9e7c9d2a4c19b8307f640cdfdbd4c98c6c4 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB711701168.
Recording identifiers
- ISRC
- MXB711701168
- Title
- Unos Versos al Trailero
- Artist
- Arnulfo López Jr.
- CopyrightID (CopyrightChains transaction hash)
0x526cd0ff8550783d3f8e25d00402a9e7c9d2a4c19b8307f640cdfdbd4c98c6c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:32387d5c2b1ffda45bbbd5d0c4ad4bf4adc790221694d780794c43beb04eff3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXB711701168
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Unos Versos al Trailero · Machine-readable JSON-LD