ISRC QZHN42365327
Verified recording
QZHN42365327 is “The Author” by Albert Posis,
registered on the CopyrightChains blockchain with CopyrightID
0x3f232fea584a1c9e6fedd0c58dc85f680487cbf0b68f4ce0c1a8a84e30c58896 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/QZHN42365327.
Recording identifiers
- ISRC
- QZHN42365327
- Title
- The Author
- Artist
- Albert Posis
- CopyrightID (CopyrightChains transaction hash)
0x3f232fea584a1c9e6fedd0c58dc85f680487cbf0b68f4ce0c1a8a84e30c58896
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0b163417a4c02c1dc1e9e11fa56a4593613ca50589ba71ffb3df6abc73ded7f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42365327
- Bitcoin block existence check
- https://blockstream.info/api/block/953520