OT-2026-000045067
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000045067) never changes.
Identity and time
| Publication number | OT-2026-000045067 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7500-8dbe-01418ff7d4c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 121b296f8fc288a4e698acc2cbd53956ca673565208215d80e9e3d0838864138 |
|---|---|
| Markdown | 78af2edc06ea437568c1b8bdb5c2c1f5ae013a6cd9407604f27fc38bf67b5a18 |
| Publication page | d589201a3de2db05711ae34e6234557838820104714a1b5131219df2bad9c46b |
| Manifest | f1a824175c5d0ef718c6ab478083dc8fde4b9df6e4d6ded8bf6ce458b872084c |
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 | mH8tNlm8LrUukafhofFwUNsaf39i6Ofzc2fDO4Rcc5DqivEp6sHmUdiUl3ORtwunkpIRXwVXBfXEL+Y8GuYgBA== |
| 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
| 2026-09-17T11:10:05.850485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045067observed d589201a3de2db05711ae34e62345578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.830177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045067/manifest.jsonobserved f1a824175c5d0ef718c6ab478083dc8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.812179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045067/publication.mdobserved 78af2edc06ea437568c1b8bdb5c2c1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.792670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045067/publication.txtobserved 121b296f8fc288a4e698acc2cbd53956...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. |
|---|