OT-2026-000058574
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000058574) never changes.
Identity and time
| Publication number | OT-2026-000058574 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7e74-b7a6-4638ae04e898 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058574 |
| Status | PUBLIC |
Content hashes
| Canonical text | fde4d9ecca6eb47e4eb05ffe60aa0461848819238943c7c2ceef1c467a2b10fc |
|---|---|
| Markdown | 875edd4fd2e0aa3ee083da9267c671874b3f7223f86aa0031dd350c7d133db48 |
| Publication page | 3cfb636548dbe47b4fd3ce8691485ea83f2e6c802bed74844dd9bc9bc27287c6 |
| Manifest | 91ba8550c6a262e56a9def4a5886e14c52d4b8a492126d3366ddcedb14eac382 |
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 | +UJypKxBGgbQa2iKo3/pP06VnDYnZQVBylLnXbvi2oKu9oaAgQvaW9hBXL8ZDgRC/AHgI7RS+b/JzxB17mIxAA== |
| 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
| 2026-09-17T10:47:03.638401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058574observed 3cfb636548dbe47b4fd3ce8691485ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:03.619664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058574/manifest.jsonobserved 91ba8550c6a262e56a9def4a5886e14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.602690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058574/publication.mdobserved 875edd4fd2e0aa3ee083da9267c67187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.585407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058574/publication.txtobserved fde4d9ecca6eb47e4eb05ffe60aa0461...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. |
|---|