OT-2026-000073709
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000073709) never changes.
Identity and time
| Publication number | OT-2026-000073709 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-77ec-94f0-047f93f81698 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073709 |
| Status | PUBLIC |
Content hashes
| Canonical text | 622d6a9acccfdcff722a64ea1e1f1068eba563bf034b697869a370fa6d8503a0 |
|---|---|
| Markdown | 4ad1dd113553abf06c993f6a9e9575be8010bb348eef641c4233f607718c23c3 |
| Publication page | f873b2f398c6a84e8a2c83ba36be84f09873a138f086ce3220055a8b305875a8 |
| Manifest | a6184499b0917674e231535511fb193d342f51aa2a5ba115920c215f9b56c5bb |
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 | ScYz19E2qpKQwmVeiDt5UfVWsIsNQXYHbX/IFJOX+ElNWVTfjp+QXMxaNteXZVPOLcieI7A1kqVKK3YvqFrPDQ== |
| 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
| 2026-09-17T10:19:46.658001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073709observed f873b2f398c6a84e8a2c83ba36be84f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:46.639915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073709/manifest.jsonobserved a6184499b0917674e231535511fb193d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:46.621292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073709/publication.mdobserved 4ad1dd113553abf06c993f6a9e9575be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:46.603842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073709/publication.txtobserved 622d6a9acccfdcff722a64ea1e1f1068...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. |
|---|