OT-2026-000070007
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000070007) never changes.
Identity and time
| Publication number | OT-2026-000070007 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7978-bfd4-9ec41ede825a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070007 |
| Status | PUBLIC |
Content hashes
| Canonical text | d14afbc49d2fd9a171115bb8b685620dd23d9528724ba46d4092a42eee85a85c |
|---|---|
| Markdown | c78c1eb45b24c5577c6371198249fad0f9c470ead30469bda801fb52e1af2c21 |
| Publication page | 7ecb537fe9dd829c6298fe1775c65b19f59c4abf824d4f471ec031bf8b1f4260 |
| Manifest | 65f8b15f70137945d46502eacaec9f540d04e010faba94cac543f17e4649b249 |
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 | 9y8F//WEJXvKqnP9bZCkIEuFmun/IhAHA76eoAlLukzyGR8kcDn7SdVh8xq42KeyymFr6mhWX3p5VPlJ/Kn9AQ== |
| 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
| 2026-09-17T10:26:57.478899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070007observed 7ecb537fe9dd829c6298fe1775c65b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.461633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070007/manifest.jsonobserved 65f8b15f70137945d46502eacaec9f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.442650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070007/publication.mdobserved c78c1eb45b24c5577c6371198249fad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.424557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070007/publication.txtobserved d14afbc49d2fd9a171115bb8b685620d...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. |
|---|