OT-2026-000040936
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000040936) never changes.
Identity and time
| Publication number | OT-2026-000040936 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-798e-8d27-932298598dd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39d86fa5d1c79cd6f92042bb76455ff3fda6aceb77feab22b04665674bfd3ee6 |
|---|---|
| Markdown | a32e08db3ad11772239d063202776562c73203024e063ecdf1f7aaef5cf336de |
| Publication page | f93166710b0b05446982777f2eb6cef52827ac4873e285401c38116026e1c1f4 |
| Manifest | 466b7921685c840162eef74f7386c6217c3013741a436ce203be32e036d6b62b |
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 | neXhhQ94pn8sF5KSRxdmCSG2l8PB9m8CfRapNpgCgpZDdAXWzykDt2M5uixp2UvfPsEpI4yX8OI9KeCuGWgQCw== |
| 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
| 2026-09-17T11:20:19.941775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936observed f93166710b0b05446982777f2eb6cef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:19.923915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/manifest.jsonobserved 466b7921685c840162eef74f7386c621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.904527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/publication.mdobserved a32e08db3ad11772239d063202776562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.884382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/publication.txtobserved 39d86fa5d1c79cd6f92042bb76455ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.820407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936observed f93166710b0b05446982777f2eb6cef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.803642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/manifest.jsonobserved 466b7921685c840162eef74f7386c621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.788344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/publication.mdobserved a32e08db3ad11772239d063202776562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.771041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040936/publication.txtobserved 39d86fa5d1c79cd6f92042bb76455ff3...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. |
|---|