ISRC USUM72120731
Verified recording
USUM72120731 is “PSA” by Kay Flock,
registered on the CopyrightChains blockchain with CopyrightID
0xec8cb5a478b720e91c6619e4063184c3478d9d8062e71b9363de2b889b3e08f7 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/USUM72120731.
Recording identifiers
- ISRC
- USUM72120731
- Title
- PSA
- Artist
- Kay Flock
- CopyrightID (CopyrightChains transaction hash)
0xec8cb5a478b720e91c6619e4063184c3478d9d8062e71b9363de2b889b3e08f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c74d98ff016b30563c09024ad09dcafe8ca8327e16e2d995776c64c71e7a869f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72120731
- Bitcoin block existence check
- https://blockstream.info/api/block/953513