ISRC QZHZ52098572
Verified recording
QZHZ52098572 is “Tranquilo” by Arquero,
registered on the CopyrightChains blockchain with CopyrightID
0xddea7f128b2ec9d8d26f6094e9720bc82a5187de8480458dca5ec5bed288955e and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52098572.
Recording identifiers
- ISRC
- QZHZ52098572
- Title
- Tranquilo
- Artist
- Arquero
- CopyrightID (CopyrightChains transaction hash)
0xddea7f128b2ec9d8d26f6094e9720bc82a5187de8480458dca5ec5bed288955e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:68098e3621f06658b8a4981ca89ca2c57aa3a15104ab51fb4b1dd74ba7a8b091- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52098572
- Bitcoin block existence check
- https://blockstream.info/api/block/960478