ISRC USL4Q2249108
Verified recording
USL4Q2249108 is “Firme Con la Sombreriza - En Vivo” by Los Mentados De Culiacán,
registered on the CopyrightChains blockchain with CopyrightID
0x174feae6d4a793ebee3a6e299cf5880d79b2a44a86f5f05c5b488632219ab57f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2249108.
Recording identifiers
- ISRC
- USL4Q2249108
- Title
- Firme Con la Sombreriza - En Vivo
- Artist
- Los Mentados De Culiacán
- CopyrightID (CopyrightChains transaction hash)
0x174feae6d4a793ebee3a6e299cf5880d79b2a44a86f5f05c5b488632219ab57f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:66440ec2c6fefe1be32d76445f2d0b63212ced2a6e09073a6178423996c3daed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2249108
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Firme Con la Sombreriza - En Vivo · Machine-readable JSON-LD