OT-2026-000075051
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000075051) never changes.
Identity and time
| Publication number | OT-2026-000075051 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7c87-81e4-6175b75ea802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04deecd3e9faeb0395d55ea129b299c01c2a357cba334dad602bd063ec5dc777 |
|---|---|
| Markdown | 2cceaa535a2c9c6c4ba38fc06a3e476e7af600b8438ae7a7f709b081019c501f |
| Publication page | a4c41701651b0ffbb78573238b4c9a1a22c5f02d8cbeff06ff11786690d5f43d |
| Manifest | b6260875456261ce211c0be2850f0ddd4cfb3794dbcefbd626157410c2d101ce |
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 | wYfH7gY9KbzHGodY3dtxVmhCWuk8nHRUJeCGwvE3tD+o9/OJVLkczTHhU3hrMENA2C2wsFZsSm2oANg+1Z3yDg== |
| 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
| 2026-09-17T10:18:52.064861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075051observed a4c41701651b0ffbb78573238b4c9a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:52.048541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075051/manifest.jsonobserved b6260875456261ce211c0be2850f0ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.031714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075051/publication.mdobserved 2cceaa535a2c9c6c4ba38fc06a3e476e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.013969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075051/publication.txtobserved 04deecd3e9faeb0395d55ea129b299c0...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. |
|---|