ISRC QZK6P2092347
Verified recording
QZK6P2092347 is “Leo” by Tooley,
registered on the CopyrightChains blockchain with CopyrightID
0x257e74e5ae10b8a78a87aefa70b8921e9b12278c1073b07e0393eda4606dde78 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/QZK6P2092347.
Recording identifiers
- ISRC
- QZK6P2092347
- Title
- Leo
- Artist
- Tooley
- CopyrightID (CopyrightChains transaction hash)
0x257e74e5ae10b8a78a87aefa70b8921e9b12278c1073b07e0393eda4606dde78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b0021791c5603e33865256723ce400d3439541ba88b436922f2df8e849e385b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2092347
- Bitcoin block existence check
- https://blockstream.info/api/block/960138