OT-2026-000059558
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059558) never changes.
Identity and time
| Publication number | OT-2026-000059558 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-73bc-a275-4464383da7e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059558 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaca4b1ec2a08f99913943d4ca39621a31dab38bf637116e9b4632eb87ff602b |
|---|---|
| Markdown | 6fcfc9ee3d26d494bec2048089f983aca3e6188c0e35962e1038c0cce53b0e52 |
| Publication page | 3506e624bd19ca40401defa3f7aed19c3620525aa6bb3469d479f0c9dbe4edbf |
| Manifest | 6f799c3683b70c3a0238a43b19b426ee51d757c4292eca505fc463b7e5bb2f1d |
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 | YZrElNumeoQPZ4p2lwkhs3Qn7ZBkMkVu8J2XaFX2aYE9KA57sAa6mD/8/6OJx0yoSXgNJodCi66XgIy6i7ZBBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:12.153336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059558observed 3506e624bd19ca40401defa3f7aed19c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:12.134632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059558/manifest.jsonobserved 6f799c3683b70c3a0238a43b19b426ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:12.117369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059558/publication.mdobserved 6fcfc9ee3d26d494bec2048089f983ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:12.100142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059558/publication.txtobserved aaca4b1ec2a08f99913943d4ca39621a...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. |
|---|