ISRC QZW9K2340732
Verified recording
QZW9K2340732 is “Porque” by casnog,
registered on the CopyrightChains blockchain with CopyrightID
0xdf3f2eb75b559bd7f102fd527a679ee54c6abd68ac9261507a77ef9be4fa5b5a and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2340732.
Recording identifiers
- ISRC
- QZW9K2340732
- Title
- Porque
- Artist
- casnog
- CopyrightID (CopyrightChains transaction hash)
0xdf3f2eb75b559bd7f102fd527a679ee54c6abd68ac9261507a77ef9be4fa5b5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:a06d4a5ccceec4d9e6ddbc09292e0b8c3455812b4f1a5581431ac9b511c0ba28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2340732
- Bitcoin block existence check
- https://blockstream.info/api/block/960117