OT-2026-000071295
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000071295) never changes.
Identity and time
| Publication number | OT-2026-000071295 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-78df-998f-654f5f638504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06549957d10bba9beeb9e958826c5b24f1242619120ea0879015f0b8d92048e7 |
|---|---|
| Markdown | ea78e994b10911bcdc05fdd4ad364fd2e353fd9e977bc45cdc9193ba10772e55 |
| Publication page | 94ed30370acff713030da99f7c92298bee21d073d646ddc8a06796b971899313 |
| Manifest | fd5eefcfdba5f97795d5229c4bb3d16d73f9e06a6721ee5ebd82f2708a54458c |
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 | tcto3vKOZowyU+r8ee9/9X2w+FxJPbOawGEOe+c06nemrIbTyDnzFHUyKIV/xakEm6/iMy3fkGwGslsnuFSLBA== |
| 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
| 2026-09-17T10:24:44.676049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071295observed 94ed30370acff713030da99f7c92298b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:44.658689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071295/manifest.jsonobserved fd5eefcfdba5f97795d5229c4bb3d16d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:44.642524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071295/publication.mdobserved ea78e994b10911bcdc05fdd4ad364fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:44.623265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071295/publication.txtobserved 06549957d10bba9beeb9e958826c5b24...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. |
|---|