OT-2026-000061636
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061636) never changes.
Identity and time
| Publication number | OT-2026-000061636 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-776b-998c-08a57d7f79b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18e1a2826ec4f47eae10bf26458ab5c95c58e43813fe95586383a1a9a50e4ba2 |
|---|---|
| Markdown | fb17ebbe8326c9ac1accdd2885f964805c69fb097d56ee21e8e8776ebfb9e0ad |
| Publication page | a6ea5a4523775d21b8e58ef9483bd073b6f9870616ce784d14592ae5a06c70ed |
| Manifest | 0b138562b9fcaceeef2418db6714a719f49673641e6c155398cbefefcaf176b6 |
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 | U7V7dHSoTSlZpRBVgXAOTufrvL6cxID4mdwgXrEFmLUDdI39qC6OcAMShh+XMNv81sIRCvPImyxqR0sceu1GCw== |
| 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
| 2026-09-17T10:41:34.516990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061636observed a6ea5a4523775d21b8e58ef9483bd073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:34.500129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061636/manifest.jsonobserved 0b138562b9fcaceeef2418db6714a719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.481483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061636/publication.mdobserved fb17ebbe8326c9ac1accdd2885f96480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.461019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061636/publication.txtobserved 18e1a2826ec4f47eae10bf26458ab5c9...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. |
|---|