ISRC QZ2J21505584
Verified recording
QZ2J21505584 is “Duro” by El Leo Pa´,
registered on the CopyrightChains blockchain with CopyrightID
0x9a5680908cfdccc214f5bd3362f729e4df9785762be194de734adc051f6dad90 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505584.
Recording identifiers
- ISRC
- QZ2J21505584
- Title
- Duro
- Artist
- El Leo Pa´
- CopyrightID (CopyrightChains transaction hash)
0x9a5680908cfdccc214f5bd3362f729e4df9785762be194de734adc051f6dad90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bfffab23a2e89c5b156cd0f7a3db43e16731344b3689a6eae7ff606a15d26c37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505584
- Bitcoin block existence check
- https://blockstream.info/api/block/957118