ISRC USAT21810389
Verified recording
USAT21810389 is “8 Letters” by Why Don't We,
registered on the CopyrightChains blockchain with CopyrightID
0xeb7c6ea973e88395e0a12cdbce02548b99a8c44a84b2ef79858e747b60e68973 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/USAT21810389.
Recording identifiers
- ISRC
- USAT21810389
- Title
- 8 Letters
- Artist
- Why Don't We
- CopyrightID (CopyrightChains transaction hash)
0xeb7c6ea973e88395e0a12cdbce02548b99a8c44a84b2ef79858e747b60e68973
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d8a2f125c5760416126d486c10b822e9ad93efe60e483af7e317b62efbd9a9f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21810389
- Bitcoin block existence check
- https://blockstream.info/api/block/953513