ISRC QZZEC2302333
Verified recording
QZZEC2302333 is “VUCA VUCA” by Tropa do Bruxo,
registered on the CopyrightChains blockchain with CopyrightID
0x4260ed30cd16703ef739a4ff4a408f362f37f9f98f7302f8cec1e37c02d1fdaf and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2302333.
Recording identifiers
- ISRC
- QZZEC2302333
- Title
- VUCA VUCA
- Artist
- Tropa do Bruxo
- CopyrightID (CopyrightChains transaction hash)
0x4260ed30cd16703ef739a4ff4a408f362f37f9f98f7302f8cec1e37c02d1fdaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5e6fc64a189a99f60614906971dba3a5438f32bb0c8dfde56c1cfa1b663997a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2302333
- Bitcoin block existence check
- https://blockstream.info/api/block/956304