OT-2026-000083076
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000083076) never changes.
Identity and time
| Publication number | OT-2026-000083076 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7351-aec4-65bb244c444a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54359918b73e9c2e21e7f18f486e4c2045818a76d4840d05a2b4362196119e51 |
|---|---|
| Markdown | 65203e24360480290a50925fb6d89bd57b5c80dad83303ed674020bcdb36e41a |
| Publication page | b712b4b02ecd7232c528fa58b57c9fbce7286ce60cc221f5d1fc725861520a6f |
| Manifest | 99c000b99483511ad858fdfed77a886ed6e6340d1935b99ec863440ef9ab43b8 |
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 | i3T/OabUw5odAUnJcL1GP3SzUdgX5A1f+tYaSRewLoF0Shvj0fw++KMs/YODNArfhLq7dKoTLudnzu7ZiS/cAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:32.925708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083076observed b712b4b02ecd7232c528fa58b57c9fbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:32.907386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083076/manifest.jsonobserved 99c000b99483511ad858fdfed77a886e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:32.889336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083076/publication.mdobserved 65203e24360480290a50925fb6d89bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:32.870928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083076/publication.txtobserved 54359918b73e9c2e21e7f18f486e4c20...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. |
|---|