OT-2026-000067863
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000067863) never changes.
Identity and time
| Publication number | OT-2026-000067863 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7da6-a19d-4c223223d56b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17971f98c952cebfc6428726f4905fe0ce438cb072cf6656c4f7c02e5e7653a9 |
|---|---|
| Markdown | f4e02b87c77a45a62a5eb2f01f032545eb2396584acca372ddd4f07541920a1d |
| Publication page | f3a4587dba9ebc2557a05de332da51c2aaffb3a50d3e49e9a40c48bbc550b1ed |
| Manifest | 6781a3b790f3ba1b75f2fc2471d3861243ddc39a1e51d7796ffe5435e8cd3d55 |
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 | MQZTD6aMAvpqincFUWivUGO5P9HLDfnFxRcjydVBYwoozCKdrAaoQkK3tIpEVesHCTvCWpfyS5oTH6/TAT1eBg== |
| 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
| 2026-09-17T10:30:14.828776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067863observed f3a4587dba9ebc2557a05de332da51c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:14.809167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067863/manifest.jsonobserved 6781a3b790f3ba1b75f2fc2471d38612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:14.784705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067863/publication.mdobserved f4e02b87c77a45a62a5eb2f01f032545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:14.765761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067863/publication.txtobserved 17971f98c952cebfc6428726f4905fe0...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. |
|---|