ISRC QZES62104855
Verified recording
QZES62104855 is “Role Play” by John Mackk,
registered on the CopyrightChains blockchain with CopyrightID
0x3210f1c75bf2d5bd1a7c83f1685e694742058c694fdc3d43a9f6dbb9cd11ee2f and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62104855.
Recording identifiers
- ISRC
- QZES62104855
- Title
- Role Play
- Artist
- John Mackk
- CopyrightID (CopyrightChains transaction hash)
0x3210f1c75bf2d5bd1a7c83f1685e694742058c694fdc3d43a9f6dbb9cd11ee2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:596cd4042b53e3ce1f1f91325c09d6cdc8b78379ae9c554ec7969aef244f741b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62104855
- Bitcoin block existence check
- https://blockstream.info/api/block/957073