ISRC QZ2EW2300044
Verified recording
QZ2EW2300044 is “Seuss Pants - Live at the Iridium” by Mark Lettieri,
registered on the CopyrightChains blockchain with CopyrightID
0x84214d335e5c884650a2a1ab048dcd99ef28036f02c64adc68017910d0b37894 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW2300044.
Recording identifiers
- ISRC
- QZ2EW2300044
- Title
- Seuss Pants - Live at the Iridium
- Artist
- Mark Lettieri
- CopyrightID (CopyrightChains transaction hash)
0x84214d335e5c884650a2a1ab048dcd99ef28036f02c64adc68017910d0b37894
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:a11b9f93ee07f934433c6bc8a857069c3490a51c3ff85fe08768b4f3eba30186- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW2300044
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Seuss Pants - Live at the Iridium · Machine-readable JSON-LD