ISRC USBC10507531
Verified recording
USBC10507531 is “Some Day” by Rudolf Friml,
registered on the CopyrightChains blockchain with CopyrightID
0xad076a49c671a9d2967250d500f5f14a6e8baabc5a13b6719355c4daf119720e and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10507531.
Recording identifiers
- ISRC
- USBC10507531
- Title
- Some Day
- Artist
- Rudolf Friml
- CopyrightID (CopyrightChains transaction hash)
0xad076a49c671a9d2967250d500f5f14a6e8baabc5a13b6719355c4daf119720e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:f4dd734c6a0358e646c13c027faef805bdaaf19aab8700813fb136bb2fdaa18d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10507531
- Bitcoin block existence check
- https://blockstream.info/api/block/960222