ISRC USUM70744522
Verified recording
USUM70744522 is “No Fui Yo” by Black Guayaba,
registered on the CopyrightChains blockchain with CopyrightID
0x6b504c672a184b87d9010ae7daa62d208cd5011bd2bf6c066b77335ee4905cd3 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744522.
Recording identifiers
- ISRC
- USUM70744522
- Title
- No Fui Yo
- Artist
- Black Guayaba
- CopyrightID (CopyrightChains transaction hash)
0x6b504c672a184b87d9010ae7daa62d208cd5011bd2bf6c066b77335ee4905cd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:6c00f3e990133d631362ad1409f7e96efa98c532e6632f491c36625b26c13467- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744522
- Bitcoin block existence check
- https://blockstream.info/api/block/960150