ISRC QZW9L2388257
Verified recording
QZW9L2388257 is “El Flako” by Ras Lazer,
registered on the CopyrightChains blockchain with CopyrightID
0x51380b6fb608db1fe971b9c381bd97ccfb82d145fd8cd45cc2f69fb8ed6a6c81 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2388257.
Recording identifiers
- ISRC
- QZW9L2388257
- Title
- El Flako
- Artist
- Ras Lazer
- CopyrightID (CopyrightChains transaction hash)
0x51380b6fb608db1fe971b9c381bd97ccfb82d145fd8cd45cc2f69fb8ed6a6c81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c0dd310a40e5db781543797a73c34d9e19db51b46ea3d6ae67868b52a9b39fcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2388257
- Bitcoin block existence check
- https://blockstream.info/api/block/960291