OT-2026-000023284
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000023284) never changes.
Identity and time
| Publication number | OT-2026-000023284 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7d5d-a507-f4e24870a875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023284 |
| Status | PUBLIC |
Content hashes
| Canonical text | de58124a7fbb4fc294301fcd207fc7d163e4079a03e24f15e0cf63d195a80cb5 |
|---|---|
| Markdown | 4a3993bd8dea718d1115a09ed58a4b3672c4c6d696df53e6d3c5d7a6736decff |
| Publication page | eda63db19616f5998533f746cb638f9641db18fbf245f5c7f924e0144ea10176 |
| Manifest | 872e44bc2d31abb054e163d18099b3c9e2cf0f42b44c5fefb28f5aec039ee89e |
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 | tHoi5L5weoFihNZYXdI1IPuwiy92yLKPa5eOKYTeyD54fxGER6NI4YjC1aEpRdHeO1hs2bvdQtTLx57wsNE2Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:21.659102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023284observed eda63db19616f5998533f746cb638f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:21.640169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023284/manifest.jsonobserved 872e44bc2d31abb054e163d18099b3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.621437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023284/publication.mdobserved 4a3993bd8dea718d1115a09ed58a4b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.600467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023284/publication.txtobserved de58124a7fbb4fc294301fcd207fc7d1...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. |
|---|