ISRC QZK6F2273599
Verified recording
QZK6F2273599 is “Weekend” by A-Why,
registered on the CopyrightChains blockchain with CopyrightID
0x120bfc8dca1d204a47d922d10d73308af6469d7e1465803420996121a68921a5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2273599.
Recording identifiers
- ISRC
- QZK6F2273599
- Title
- Weekend
- Artist
- A-Why
- CopyrightID (CopyrightChains transaction hash)
0x120bfc8dca1d204a47d922d10d73308af6469d7e1465803420996121a68921a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:703d05f1fec8483b7be41cd943868d611b8f224b69867613bb851d1ec7b86903- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2273599
- Bitcoin block existence check
- https://blockstream.info/api/block/957120