ISRC USUM72107276
Verified recording
USUM72107276 is “A Window” by Cynthia Erivo,
registered on the CopyrightChains blockchain with CopyrightID
0xc12af05c978fc24c4c0da7b0b29e3826ada2f4a62c3c0fb838e5d81aedc4f8e5 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72107276.
Recording identifiers
- ISRC
- USUM72107276
- Title
- A Window
- Artist
- Cynthia Erivo
- CopyrightID (CopyrightChains transaction hash)
0xc12af05c978fc24c4c0da7b0b29e3826ada2f4a62c3c0fb838e5d81aedc4f8e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:efa97ba434c032d95760c52a38ecef4deec69faeca56ff6797e667cdf369c1f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72107276
- Bitcoin block existence check
- https://blockstream.info/api/block/953536