ISRC QZTB62269816
Verified recording
QZTB62269816 is “Fireflies” by Arkadiusz Reikowski,
registered on the CopyrightChains blockchain with CopyrightID
0x8218830e09a5ad39f02252dade735ff5fc5963a85235fea0acc5ef2e3e789987 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62269816.
Recording identifiers
- ISRC
- QZTB62269816
- Title
- Fireflies
- Artist
- Arkadiusz Reikowski
- CopyrightID (CopyrightChains transaction hash)
0x8218830e09a5ad39f02252dade735ff5fc5963a85235fea0acc5ef2e3e789987
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:c7bed90069c60c28add5a30c496cad79d2f356bc0ce029b796a246181633cd74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62269816
- Bitcoin block existence check
- https://blockstream.info/api/block/960220