ISRC QZDA71940522
Verified recording
QZDA71940522 is “Lou” by CARRTOONS,
registered on the CopyrightChains blockchain with CopyrightID
0xb21cbcb23225d7f1c8cdac9fbf8dad1da4be74b3fd9cbf56ab708b0311c6c466 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71940522.
Recording identifiers
- ISRC
- QZDA71940522
- Title
- Lou
- Artist
- CARRTOONS
- CopyrightID (CopyrightChains transaction hash)
0xb21cbcb23225d7f1c8cdac9fbf8dad1da4be74b3fd9cbf56ab708b0311c6c466
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cbd28a172d3b7826a7115eea506c959018b1c75330fbebd95e6212e6b507bca3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71940522
- Bitcoin block existence check
- https://blockstream.info/api/block/957120