OT-2026-000096469
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096469) never changes.
Identity and time
| Publication number | OT-2026-000096469 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7ed2-a4c9-b5556612c55d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26dbaeb83723ed42828aa9b2d4772ee6f7027ebf2b42ceb3737c4691069a52f5 |
|---|---|
| Markdown | 238ebd53823634fbbffd918bd1f01d32131551ec0ca5f3a36391ee3d316844ba |
| Publication page | 690441628922c139880b2d648688497ded8895cdfb8fc583e5794db35c0c1293 |
| Manifest | de53c205643bfe79a9f8a292614899abe40ce7670c5fc127bfe4caf86530c112 |
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 | p5F8NjCnyMFBZmjkrpyiTtVH9dXscYzKuwRZHJ5hItK/t4dCAu0WQN1+kxw4fAu+fO9mlrmv/YiWbKARSRt+CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:47.641199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096469observed 690441628922c139880b2d648688497d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:47.624576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096469/manifest.jsonobserved de53c205643bfe79a9f8a292614899ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.607427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096469/publication.mdobserved 238ebd53823634fbbffd918bd1f01d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.589409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096469/publication.txtobserved 26dbaeb83723ed42828aa9b2d4772ee6...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. |
|---|