ISRC QZS662123282
Verified recording
QZS662123282 is “wszyscy zmarli chłopcy” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0xc902dac52d2953cf4a38952f24af5bc656aaaf5bd0ca845fc5c3af912fc113ba and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662123282.
Recording identifiers
- ISRC
- QZS662123282
- Title
- wszyscy zmarli chłopcy
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0xc902dac52d2953cf4a38952f24af5bc656aaaf5bd0ca845fc5c3af912fc113ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2239dff28fadbd49b640a4ea07b5e83fb923a02cf2a33e89054dd4e6671a3c39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662123282
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: wszyscy zmarli chłopcy · Machine-readable JSON-LD