ISRC TCADT1880459
Verified recording
TCADT1880459 is “What Do I Know?” by Greg Laswell,
registered on the CopyrightChains blockchain with CopyrightID
0x91622976799c29fb0b3bfdb5957c8f2bfc25aef1d663817ca0cb6f007cba834b and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1880459.
Recording identifiers
- ISRC
- TCADT1880459
- Title
- What Do I Know?
- Artist
- Greg Laswell
- CopyrightID (CopyrightChains transaction hash)
0x91622976799c29fb0b3bfdb5957c8f2bfc25aef1d663817ca0cb6f007cba834b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:9bed2ae7df492fe946cfc4a3efdd0d83eb504b1b27b35309283ccec235424448- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1880459
- Bitcoin block existence check
- https://blockstream.info/api/block/960294