OT-2026-000049095
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000049095) never changes.
Identity and time
| Publication number | OT-2026-000049095 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134d-78be-b39d-f73bc0009a00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23fb67d7123519592b9f54f740c9439993f94d7618ae4dda5c4e5d49bd67f33f |
|---|---|
| Markdown | 974e1428dc42b4e7c7accc1cab344bd03412cec829eb9477367b55e9b8176094 |
| Publication page | 8946268eb02d1dd62c4ebde6abc33217579d13fb7ed959c251b7dadb5648664c |
| Manifest | 9e1122f4472a26e081516b51f85c6d0dd8b3334f7226046833fb0477ec4eda92 |
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 | jLNOChp+wRMMWzXqPh2GNjiF+dazUXWBwJegouULLKCxTtgbOWgFIPI9OMcWTwcwbXVspa3ezXHA7GNVoqWFCg== |
| 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
| 2026-09-17T11:03:20.834109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049095observed 8946268eb02d1dd62c4ebde6abc33217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:20.806924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049095/manifest.jsonobserved 9e1122f4472a26e081516b51f85c6d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:20.780087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049095/publication.mdobserved 974e1428dc42b4e7c7accc1cab344bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:20.756937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049095/publication.txtobserved 23fb67d7123519592b9f54f740c94399...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. |
|---|