ISRC QZHZ31943529
Verified recording
QZHZ31943529 is “Perdido no Espaço” by Mateustom,
registered on the CopyrightChains blockchain with CopyrightID
0xa4eee345cb1b55a07e81c3a7f0b7546f5d8dd8202d49e4f2817034b9454dd4fa and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31943529.
Recording identifiers
- ISRC
- QZHZ31943529
- Title
- Perdido no Espaço
- Artist
- Mateustom
- CopyrightID (CopyrightChains transaction hash)
0xa4eee345cb1b55a07e81c3a7f0b7546f5d8dd8202d49e4f2817034b9454dd4fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:922a6785470ebaaa7429488ee440a571b15c0c10bcafa73498cf6005a016b7a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31943529
- Bitcoin block existence check
- https://blockstream.info/api/block/960254