OT-2026-000044100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000044100) never changes.
Identity and time
| Publication number | OT-2026-000044100 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7965-a0f5-3a53d2317799 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37c64f3a7834ea959ade5b039048efe0b22da5ee2bfa290ebf4961991d756e48 |
|---|---|
| Markdown | bf45b58a62706be15c51b3424c895c1fa6b521bbb204b56530135fc003b1871f |
| Publication page | af7f13bbc947ca0e127afc9d4fdd357014783848177ed9c39ca52446be8dca2d |
| Manifest | c76b2b19b50b01740baea616971aec554930ca95980048dc14b9da95ea470728 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xdQ9aJqjZK6p6GGwAFWywFpGE4XDHQzbQwxtpHsSq77Hb5JamLTgixWSZMkhwWO3vn3eDt7GbRYhxQb/lg9DCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:30.557484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044100observed af7f13bbc947ca0e127afc9d4fdd3570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.539057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044100/manifest.jsonobserved c76b2b19b50b01740baea616971aec55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.521415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044100/publication.mdobserved bf45b58a62706be15c51b3424c895c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.502648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044100/publication.txtobserved 37c64f3a7834ea959ade5b039048efe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|