ISRC USUM71813658
Verified recording
USUM71813658 is “El 04” by Javier Rosas Y Su Artillería Pesada,
registered on the CopyrightChains blockchain with CopyrightID
0xe27fcb697d38bc2de431227f912331dea79968358de05e7fc85545b67188911f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71813658.
Recording identifiers
- ISRC
- USUM71813658
- Title
- El 04
- Artist
- Javier Rosas Y Su Artillería Pesada
- CopyrightID (CopyrightChains transaction hash)
0xe27fcb697d38bc2de431227f912331dea79968358de05e7fc85545b67188911f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8cb234223134b83873c3b9b0730cdf6f03b4b48c5f99bce719af5d831c0be08f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71813658
- Bitcoin block existence check
- https://blockstream.info/api/block/953515