ISRC TCACF1568731
Verified recording
TCACF1568731 is “Nina Simone” by Zebra Katz,
registered on the CopyrightChains blockchain with CopyrightID
0x434540662272dda0aeb9f21357ed6b6d3cbb85b9c3f886e75aa57ebbc5a4efec 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/TCACF1568731.
Recording identifiers
- ISRC
- TCACF1568731
- Title
- Nina Simone
- Artist
- Zebra Katz
- CopyrightID (CopyrightChains transaction hash)
0x434540662272dda0aeb9f21357ed6b6d3cbb85b9c3f886e75aa57ebbc5a4efec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:00dfdfc8f940f1bfa832a2dc3887746e5ee9501025b727436dadf6032f94da9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACF1568731
- Bitcoin block existence check
- https://blockstream.info/api/block/960264