ISRC QZP7F2427990
Verified recording
QZP7F2427990 is “Classical Motivation” by John Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x74944f42227522d4d10480efe6bb165f8f03ac7b30a8301419429374450c5bda and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2427990.
Recording identifiers
- ISRC
- QZP7F2427990
- Title
- Classical Motivation
- Artist
- John Smith
- CopyrightID (CopyrightChains transaction hash)
0x74944f42227522d4d10480efe6bb165f8f03ac7b30a8301419429374450c5bda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b8d9324fda892404005857b85e879f3b05244c0394a1a86a75ccc5c6813c1d20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2427990
- Bitcoin block existence check
- https://blockstream.info/api/block/960138