ISRC US3Z41700122
Verified recording
US3Z41700122 is “El Mudo” by Frank Reyes,
registered on the CopyrightChains blockchain with CopyrightID
0x45e32c0abfb4464de1ff60f9da2071906adce9eaa37c6768b1a7aa15b82dceb5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700122.
Recording identifiers
- ISRC
- US3Z41700122
- Title
- El Mudo
- Artist
- Frank Reyes
- CopyrightID (CopyrightChains transaction hash)
0x45e32c0abfb4464de1ff60f9da2071906adce9eaa37c6768b1a7aa15b82dceb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:eeb703c47dca5d6ad21a87f8553f7e89cf268301d02d83475e216351fc693eca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700122
- Bitcoin block existence check
- https://blockstream.info/api/block/960397