OT-2026-000060783
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000060783) never changes.
Identity and time
| Publication number | OT-2026-000060783 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7106-8587-8e36bc9e8a65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 593fb1b62d19a560b60777c8a9448d7147b3ab273445b1313fcd6bef3b693d08 |
|---|---|
| Markdown | 0f2e7908e7c77f3e4d3c8291f971fa696d177a76951dc57660670757f88097de |
| Publication page | 3fe0f75195f6528e3fcbec2d6d42b732bc2a05a186b01acd321b4b681807c618 |
| Manifest | ae3ec61f9b8bd3fca0d2599c2550ef517a03c982f962ad1131cd7229e152025b |
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 | +NNduNpDr6j5/7CAvVWKVz9urOI8RuNzQuwmulIwS2TiEjgm4MWAXYCMSowj21PNR/eKg0GzaPzWc/hpEJFrCg== |
| 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
| 2026-09-17T10:43:31.646236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060783observed 3fe0f75195f6528e3fcbec2d6d42b732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:31.626171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060783/manifest.jsonobserved ae3ec61f9b8bd3fca0d2599c2550ef51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.607753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060783/publication.mdobserved 0f2e7908e7c77f3e4d3c8291f971fa69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.588582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060783/publication.txtobserved 593fb1b62d19a560b60777c8a9448d71...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. |
|---|