OT-2026-000063436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000063436) never changes.
Identity and time
| Publication number | OT-2026-000063436 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7521-9042-afad4e7fa777 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7908ce592f601d05019c59283c163a6707979436b25fea6816cd467146e1ee66 |
|---|---|
| Markdown | 9d3f03340503990ea1935178aa005dc66fff35beae1d75f21e75d0dadaf64455 |
| Publication page | df919947a99ae809c4055c56c1b305261cf561fa0ec513b6de010d10814b4fa7 |
| Manifest | 330cd894e2cec087c65945fa7490b9624d400ceb645d920916c5fdabdd444d7a |
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 | bbLliRQLMq4doVWXr1bRiXqvi9q7LuAc06ofYnKvPhASChDYPIwQW9NRpXtkSkC0B+YFaErs3S2YU+jmJaJwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:23.632760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063436observed df919947a99ae809c4055c56c1b30526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:23.615106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063436/manifest.jsonobserved 330cd894e2cec087c65945fa7490b962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.595952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063436/publication.mdobserved 9d3f03340503990ea1935178aa005dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.577538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063436/publication.txtobserved 7908ce592f601d05019c59283c163a67...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. |
|---|