ISRC USANG2169218
Verified recording
USANG2169218 is “La Mas Valiosa” by Amigos De La Cuadra,
registered on the CopyrightChains blockchain with CopyrightID
0x8ecd68931a04665dc85f7afaf925873ddecd33ca073bc3188a42bfff98b7cfb0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2169218.
Recording identifiers
- ISRC
- USANG2169218
- Title
- La Mas Valiosa
- Artist
- Amigos De La Cuadra
- CopyrightID (CopyrightChains transaction hash)
0x8ecd68931a04665dc85f7afaf925873ddecd33ca073bc3188a42bfff98b7cfb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ad44362d4ff08b9da0f2009d3fe7c1ecc8b4730c4aa3a0e67b577449d1b00424- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2169218
- Bitcoin block existence check
- https://blockstream.info/api/block/960138