ISRC QZTRX2490144
Verified recording
QZTRX2490144 is “Como As Coisas Mudam 2” by jonV,
registered on the CopyrightChains blockchain with CopyrightID
0x0b63070d6d4e7d952f1c88da97ecb0aee25889871b7a78c245b12b0f93b100ef and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2490144.
Recording identifiers
- ISRC
- QZTRX2490144
- Title
- Como As Coisas Mudam 2
- Artist
- jonV
- CopyrightID (CopyrightChains transaction hash)
0x0b63070d6d4e7d952f1c88da97ecb0aee25889871b7a78c245b12b0f93b100ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:f416850e8a20c092fb34453c538c345bdba6b85047b126b07e39c5da6f3aef47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2490144
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Como As Coisas Mudam 2 · Machine-readable JSON-LD