ISRC QZTB62269815
Verified recording
QZTB62269815 is “BLACKTAIL” by Arkadiusz Reikowski,
registered on the CopyrightChains blockchain with CopyrightID
0xcf01d8cc63c37791303b209804b7314d840290a111b9affdffd66c3dad19aefc 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/QZTB62269815.
Recording identifiers
- ISRC
- QZTB62269815
- Title
- BLACKTAIL
- Artist
- Arkadiusz Reikowski
- CopyrightID (CopyrightChains transaction hash)
0xcf01d8cc63c37791303b209804b7314d840290a111b9affdffd66c3dad19aefc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1519d5ba4deaab6e3755c7475b934a680fd46cb14d12ecf9b8631cfe848b3cf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62269815
- Bitcoin block existence check
- https://blockstream.info/api/block/956889