ISRC QZNWX2141417
Verified recording
QZNWX2141417 is “La Zandunga” by Silvio Buchmeier,
registered on the CopyrightChains blockchain with CopyrightID
0x6acac65105dcea3fb4130d7aa8b821654fb97c2dbd3129a5bbeb63a94e3c03ee and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2141417.
Recording identifiers
- ISRC
- QZNWX2141417
- Title
- La Zandunga
- Artist
- Silvio Buchmeier
- CopyrightID (CopyrightChains transaction hash)
0x6acac65105dcea3fb4130d7aa8b821654fb97c2dbd3129a5bbeb63a94e3c03ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:18cfa844fded241ab6efd3a6bac1b96f0c440140da3798d8625792ba404bd442- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2141417
- Bitcoin block existence check
- https://blockstream.info/api/block/960203