ISRC QZHZ42064087
Verified recording
QZHZ42064087 is “Jack o Estripador” by Mateustom,
registered on the CopyrightChains blockchain with CopyrightID
0x017eda066c6bd72b5716d154cb86a1f14591c07edbb61d325f6ebab35eeaed84 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42064087.
Recording identifiers
- ISRC
- QZHZ42064087
- Title
- Jack o Estripador
- Artist
- Mateustom
- CopyrightID (CopyrightChains transaction hash)
0x017eda066c6bd72b5716d154cb86a1f14591c07edbb61d325f6ebab35eeaed84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c8c02fc73af5f9ab9efb2af6fdd5a9714c9d5a742d400459a461971fb4eb391b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42064087
- Bitcoin block existence check
- https://blockstream.info/api/block/960348