OT-2026-000058914
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000058914) never changes.
Identity and time
| Publication number | OT-2026-000058914 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7eff-9054-c419fb8e87e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ffff3ab7f2c644aa044800029924bf7cd1c1e36698484373294cb263532a861 |
|---|---|
| Markdown | 74d91794b3b74a23d92173a7bf35e011ab348a0f1196a9657e504a10e80fd105 |
| Publication page | 159f4cd688d0c48f73da8309a39f9904926616b0880c6e4b6f3a9d7e2ba623ef |
| Manifest | 5506640e3c2d8e3939d5da269826e87b0ce1b3c2201b5f81557d2982b757a57d |
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 | uLBDTppslw+trKYMFpuJQbjFobFc+UvGfdEffMPWLqXuPSJsnkilyGQv0SIWrCzWuqZEPiEdHxQ+hECvC9ouDQ== |
| 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
| 2026-09-17T10:46:28.055905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058914observed 159f4cd688d0c48f73da8309a39f9904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:28.038725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058914/manifest.jsonobserved 5506640e3c2d8e3939d5da269826e87b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.021481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058914/publication.mdobserved 74d91794b3b74a23d92173a7bf35e011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.003996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058914/publication.txtobserved 3ffff3ab7f2c644aa044800029924bf7...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. |
|---|