ISRC USUM72401567
Verified recording
USUM72401567 is “BYAK” by Alvaro Diaz,
registered on the CopyrightChains blockchain with CopyrightID
0xcfd7bfa2af748b5022620e0274c868dcb1c644b02cd61ca3f66a84337c454273 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/USUM72401567.
Recording identifiers
- ISRC
- USUM72401567
- Title
- BYAK
- Artist
- Alvaro Diaz
- CopyrightID (CopyrightChains transaction hash)
0xcfd7bfa2af748b5022620e0274c868dcb1c644b02cd61ca3f66a84337c454273
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a7931da946539018db0bc8c14f2b09f026c9d133c1e5c0b8b1a42d8eb8a69bea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72401567
- Bitcoin block existence check
- https://blockstream.info/api/block/953513