OT-2026-000008379
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, vented after 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-2026-000008379) never changes.
Identity and time
| Publication number | OT-2026-000008379 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7890-bfdb-d5fc2fd275a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70ef128bdb39794de13b1e11de56b7e8ea2892a59ffd17c4a8b1792a9b488051 |
|---|---|
| Markdown | ea2b0f3c1fc7cb1e06cd28d1df85201a83efab8266a7fbfe2265023f803df3e4 |
| Publication page | bc5fffb8911a36c19400ad0562616c56f4d7bc17cf32baede0a69bc27861308e |
| Manifest | 9765cc3c06df380af45fc7ca7b05ce142e1fe3aa1f457ce450faab3bee6941de |
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 | 46BRnA5HR9ypW0N10wiyL0DR6uTE3mqEDmeWjHVD784vohGqcwIB+576ZWoQM1FoBP5bg0XqSheM5C7zJBkwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:12.554560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008379observed bc5fffb8911a36c19400ad0562616c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.532987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008379/manifest.jsonobserved 9765cc3c06df380af45fc7ca7b05ce14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.511087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008379/publication.mdobserved ea2b0f3c1fc7cb1e06cd28d1df85201a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.493393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008379/publication.txtobserved 70ef128bdb39794de13b1e11de56b7e8...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. |
|---|