ISRC QZW9K2305904
Verified recording
QZW9K2305904 is “Surfista De Riddim” by Kas Dub Sound System,
registered on the CopyrightChains blockchain with CopyrightID
0xad0c19a74f4249e5ea9f5bb9926f2d171c8b4b1ad9d17cc2489e53e9803cfe93 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2305904.
Recording identifiers
- ISRC
- QZW9K2305904
- Title
- Surfista De Riddim
- Artist
- Kas Dub Sound System
- CopyrightID (CopyrightChains transaction hash)
0xad0c19a74f4249e5ea9f5bb9926f2d171c8b4b1ad9d17cc2489e53e9803cfe93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:b009c4ee0a6166a5d5b409b4e4c399834d96949791f6ed428f785c63cef4ec92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2305904
- Bitcoin block existence check
- https://blockstream.info/api/block/960506