ISRC QZMEP2020772
Verified recording
QZMEP2020772 is “the window” by Leo Nocta,
registered on the CopyrightChains blockchain with CopyrightID
0x5f629a91e4b450a6d1b82b61f872326b59ed39c2bdf3729bcf2954a6c7a5e8f3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2020772.
Recording identifiers
- ISRC
- QZMEP2020772
- Title
- the window
- Artist
- Leo Nocta
- CopyrightID (CopyrightChains transaction hash)
0x5f629a91e4b450a6d1b82b61f872326b59ed39c2bdf3729bcf2954a6c7a5e8f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6757ec59d443c94dcb9f942ba419a2ef0369eea60775c06092582349dbb6c39d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2020772
- Bitcoin block existence check
- https://blockstream.info/api/block/953520