ISRC QZTB62269821
Verified recording
QZTB62269821 is “Lato” by Arkadiusz Reikowski,
registered on the CopyrightChains blockchain with CopyrightID
0xf4d15b85ede4204a89e6be9e1439a140a4b42367b1047b28b617cb9a3b202c0c 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/QZTB62269821.
Recording identifiers
- ISRC
- QZTB62269821
- Title
- Lato
- Artist
- Arkadiusz Reikowski
- CopyrightID (CopyrightChains transaction hash)
0xf4d15b85ede4204a89e6be9e1439a140a4b42367b1047b28b617cb9a3b202c0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6e7d1364ddd521f65a3c4422d83698bb7afceeb291bb64eefe0cb49703711b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62269821
- Bitcoin block existence check
- https://blockstream.info/api/block/957118