ISRC USB8U1026659
Verified recording
USB8U1026659 is “Tiher Rabbi Yishmoel” by Zavel Kwartin,
registered on the CopyrightChains blockchain with CopyrightID
0xcfe89268fa01e3ed51717f89dbc3f15f34aee90cc9a2aa81493ed1aace4db402 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1026659.
Recording identifiers
- ISRC
- USB8U1026659
- Title
- Tiher Rabbi Yishmoel
- Artist
- Zavel Kwartin
- CopyrightID (CopyrightChains transaction hash)
0xcfe89268fa01e3ed51717f89dbc3f15f34aee90cc9a2aa81493ed1aace4db402
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1530d71996e1f309825f8f4317e37b71019853673f32db37a462128726b4e0f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1026659
- Bitcoin block existence check
- https://blockstream.info/api/block/960397