ISRC QZS642116476
Verified recording
QZS642116476 is “Token” by Catching Cairo,
registered on the CopyrightChains blockchain with CopyrightID
0x76f8fc35a1f81ca073231de12cc4fa9e17cdc1431cac677b1ad007b413eef2f3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642116476.
Recording identifiers
- ISRC
- QZS642116476
- Title
- Token
- Artist
- Catching Cairo
- CopyrightID (CopyrightChains transaction hash)
0x76f8fc35a1f81ca073231de12cc4fa9e17cdc1431cac677b1ad007b413eef2f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a1e55415f0b4997e12e92789a181621627ab28069dace5ca54daa7e692b509c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642116476
- Bitcoin block existence check
- https://blockstream.info/api/block/960138