ISRC USBQU2300281
Verified recording
USBQU2300281 is “I, Catallus. [vathi]” by Westerman,
registered on the CopyrightChains blockchain with CopyrightID
0x78e7e9ee5fb6516638c77ca5fe053d8f4628269da071bed00f704c5aeef14215 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2300281.
Recording identifiers
- ISRC
- USBQU2300281
- Title
- I, Catallus. [vathi]
- Artist
- Westerman
- CopyrightID (CopyrightChains transaction hash)
0x78e7e9ee5fb6516638c77ca5fe053d8f4628269da071bed00f704c5aeef14215
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:f5352e5ffabd24c1eeae56b0147581833c5b0f3a5de3783ac3096bf57f910c3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2300281
- Bitcoin block existence check
- https://blockstream.info/api/block/960264