ISRC QZMEN2456031
Verified recording
QZMEN2456031 is “Co to znaczy?” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x72c15e5f746f640d3bebcb9e8ef81c80238162d10c7940da76de35f516dfacfc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2456031.
Recording identifiers
- ISRC
- QZMEN2456031
- Title
- Co to znaczy?
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x72c15e5f746f640d3bebcb9e8ef81c80238162d10c7940da76de35f516dfacfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bce8562c4434cf2cfb41d5eba04975f7dac3c086db9c89c5d4649f79ee712bc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2456031
- Bitcoin block existence check
- https://blockstream.info/api/block/953520