ISRC QZDA82218669
Verified recording
QZDA82218669 is “Underground” by Hamdi,
registered on the CopyrightChains blockchain with CopyrightID
0xd0ba245d2da6417a5a1356d0b8b0c03ae678d6cd59e6fd1e920a043d69b0551a and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82218669.
Recording identifiers
- ISRC
- QZDA82218669
- Title
- Underground
- Artist
- Hamdi
- CopyrightID (CopyrightChains transaction hash)
0xd0ba245d2da6417a5a1356d0b8b0c03ae678d6cd59e6fd1e920a043d69b0551a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:9a6b5261b2dea122ab379322e2ce76d25598273a6c7f64419e15ad5517bfa5d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82218669
- Bitcoin block existence check
- https://blockstream.info/api/block/960193