ISRC QZK6K2189465
Verified recording
QZK6K2189465 is “Letterman” by 2gaudy,
registered on the CopyrightChains blockchain with CopyrightID
0xd9a59f5ca490f51d1e1a36558ccaf5f92014dc9630fa6eff6569fb3570409c98 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2189465.
Recording identifiers
- ISRC
- QZK6K2189465
- Title
- Letterman
- Artist
- 2gaudy
- CopyrightID (CopyrightChains transaction hash)
0xd9a59f5ca490f51d1e1a36558ccaf5f92014dc9630fa6eff6569fb3570409c98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5873d108aec01e6c22162a74e9279f6dc89ffc54a9eb543569af7c43935eef0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2189465
- Bitcoin block existence check
- https://blockstream.info/api/block/956302