OT-2026-000086787
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, sustained 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-2026-000086787) never changes.
Identity and time
| Publication number | OT-2026-000086787 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-72cc-81a9-0bfad856f31a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 626ea8745b5aa255c22153dd105b6d4dd74e979df302b44ba9f3958b67f1c380 |
|---|---|
| Markdown | 59757eb5f474d0eb4aa595c0b52ae3d6f79dcc063ee15d181f79e90461da9edc |
| Publication page | 5810e39ae61dbba70928fd441b4bad19d0190addb79990f81d8b6217ec1ae97d |
| Manifest | 2032840a369ab1b1b3daa9fbbcb41169b6b59171a53453c10dbed13ebf015953 |
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 | lCmgvA+Sup2GZL0RTEeHpVROR8KhB0l4Ge1d/wKbco396ixRBeGCHPTGw+gVyVR9dO3UvU1he7JX9q3qIQYOAw== |
| 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
| 2026-09-17T09:51:35.821441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086787observed 5810e39ae61dbba70928fd441b4bad19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:35.803156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086787/manifest.jsonobserved 2032840a369ab1b1b3daa9fbbcb41169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.784379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086787/publication.mdobserved 59757eb5f474d0eb4aa595c0b52ae3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.766439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086787/publication.txtobserved 626ea8745b5aa255c22153dd105b6d4d...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. |
|---|