ISRC TCAFU2191774
Verified recording
TCAFU2191774 is “Know the Rest” by Jose Guapo,
registered on the CopyrightChains blockchain with CopyrightID
0x74054a569e10d12fd40d6dc129b10682d8be6b2736efd78c85d6afddad282421 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2191774.
Recording identifiers
- ISRC
- TCAFU2191774
- Title
- Know the Rest
- Artist
- Jose Guapo
- CopyrightID (CopyrightChains transaction hash)
0x74054a569e10d12fd40d6dc129b10682d8be6b2736efd78c85d6afddad282421
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:7aa2344e725eda62a5ff9eb05555295721f0430047fd9370d16fabe6703a74bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2191774
- Bitcoin block existence check
- https://blockstream.info/api/block/960321