ISRC USUM72117192
Verified recording
USUM72117192 is “Chuy Me Llamo (El Breco)” by Martin Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0xee777d4a62540c9f68628e13ba89434dd0dbd6cffb25bc34d853938dc97450be and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117192.
Recording identifiers
- ISRC
- USUM72117192
- Title
- Chuy Me Llamo (El Breco)
- Artist
- Martin Marquez
- CopyrightID (CopyrightChains transaction hash)
0xee777d4a62540c9f68628e13ba89434dd0dbd6cffb25bc34d853938dc97450be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:9c803212ffa6e3d26a2519806d915d3c2ea98914b2208a85a344309c1fb6781b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117192
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Chuy Me Llamo (El Breco) · Machine-readable JSON-LD