ISRC USUM71701622
Verified recording
USUM71701622 is “El Capitán” by Javier Rosas Y Su Artillería Pesada,
registered on the CopyrightChains blockchain with CopyrightID
0x34b8e524748d35f7516616f0a371e9e8bb66c33fb7d71ad8672450403d106c9b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71701622.
Recording identifiers
- ISRC
- USUM71701622
- Title
- El Capitán
- Artist
- Javier Rosas Y Su Artillería Pesada
- CopyrightID (CopyrightChains transaction hash)
0x34b8e524748d35f7516616f0a371e9e8bb66c33fb7d71ad8672450403d106c9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e452a3745b5c60bd4cc7e9d45f5b9c55eec411a01346f44c0a2eea0760729970- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71701622
- Bitcoin block existence check
- https://blockstream.info/api/block/953513