ISRC QZW9M2306442
Verified recording
QZW9M2306442 is “Pião no Rj” by Rel Firma Zica,
registered on the CopyrightChains blockchain with CopyrightID
0x25adc4681eca9a145e8a6c8b8748cc269b733837b26597e2003810fe660cd8bd and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2306442.
Recording identifiers
- ISRC
- QZW9M2306442
- Title
- Pião no Rj
- Artist
- Rel Firma Zica
- CopyrightID (CopyrightChains transaction hash)
0x25adc4681eca9a145e8a6c8b8748cc269b733837b26597e2003810fe660cd8bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5c28fe2af24c58f7929fad89174980c55ca4ae74e1fce9a340fc2b55075fe44c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2306442
- Bitcoin block existence check
- https://blockstream.info/api/block/960334