ISRC QZTAW2371453
Verified recording
QZTAW2371453 is “Contaminao” by Beefsoup,
registered on the CopyrightChains blockchain with CopyrightID
0x63946804801aa9d83ead68267e2fdc1eeaf607d7812e1ef8a2c2bc7814a4132b 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/QZTAW2371453.
Recording identifiers
- ISRC
- QZTAW2371453
- Title
- Contaminao
- Artist
- Beefsoup
- CopyrightID (CopyrightChains transaction hash)
0x63946804801aa9d83ead68267e2fdc1eeaf607d7812e1ef8a2c2bc7814a4132b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:383ce2e8bf1349397ccf315a7643202bde41100d52eeafd51affb498c59a495d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2371453
- Bitcoin block existence check
- https://blockstream.info/api/block/956302