OT-2026-000067129
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000067129) never changes.
Identity and time
| Publication number | OT-2026-000067129 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7439-a6dc-299de24ae7a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067129 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff2bcc18b3bb067f750eb58bc7002338daf8aad5804056ec7a0cfe7ab553218e |
|---|---|
| Markdown | 43caaab3d2b4cead50e72089c2b07188b1c9e6e38f7ec4bd3a0445653d557f23 |
| Publication page | eea47178e6b18b7d07ce53a20354459ecfce79ac650110aabeade211ef4467b2 |
| Manifest | 22f483a038344cf2ab1be44dd14aca25b9f3435f17cf931ed60af411efe9b9d8 |
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 | R4sni9n2uMcZmunohdh3CtENQ3/I6A2byhhEVWkZ0XGfCCu8mJW6iacmS/segR3OdlYetofTQjvT/P1FSpFkCQ== |
| 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
| 2026-09-17T10:32:24.147359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067129observed eea47178e6b18b7d07ce53a20354459e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:24.131149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067129/manifest.jsonobserved 22f483a038344cf2ab1be44dd14aca25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:24.113537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067129/publication.mdobserved 43caaab3d2b4cead50e72089c2b07188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:24.096852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067129/publication.txtobserved ff2bcc18b3bb067f750eb58bc7002338...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. |
|---|