ISRC QZ4JX1760806
Verified recording
QZ4JX1760806 is “Extra” by Marlo,
registered on the CopyrightChains blockchain with CopyrightID
0x7e5473912e92b7f40b41feea87aacc51754ae53ac13f933c9bae90928ecc65d4 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JX1760806.
Recording identifiers
- ISRC
- QZ4JX1760806
- Title
- Extra
- Artist
- Marlo
- CopyrightID (CopyrightChains transaction hash)
0x7e5473912e92b7f40b41feea87aacc51754ae53ac13f933c9bae90928ecc65d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d59a418b5f8eb55d610b65b250d770b1e715982d016271f7f9608a575a7b8c6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JX1760806
- Bitcoin block existence check
- https://blockstream.info/api/block/960368