ISRC QM42K2106808
Verified recording
QM42K2106808 is “na zawsze” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x063e19e3f0ad4489c4c57eef8f0dfd143f7838afcb4264e6aa5d73bdd3bae260 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2106808.
Recording identifiers
- ISRC
- QM42K2106808
- Title
- na zawsze
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x063e19e3f0ad4489c4c57eef8f0dfd143f7838afcb4264e6aa5d73bdd3bae260
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8d4804c8f1ec03e347ffeefce0acb90db033fbf697f55ca52a13c9a96582c783- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2106808
- Bitcoin block existence check
- https://blockstream.info/api/block/957118