OT-2026-000093684
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000093684) never changes.
Identity and time
| Publication number | OT-2026-000093684 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-72e7-a24a-11cc6eb20495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093684 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf8ff76cf2f8f602ba3d3c49e0d31dd7084aa6f53ed43d837eb7f5348766b085 |
|---|---|
| Markdown | 43b19902269e059419068152c9d0b0191671a5eb5377c42d4a6e4c252a62fb1b |
| Publication page | 29eabe436de5560b62e373ec2cf0d9be9a6b90ee179ebba648ac6df95816235a |
| Manifest | 9ba726021cab5a1d657cb0efe603844b4fea7340ce2e097d00f14e5cb34bccc7 |
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 | 78T6xf909RnMAL93qN1I+711i9HNPHWir8xRsitjo/yABiTNJqW3MGo6EJQ6P/NnKkRRuxl3Yv4+JQ9PpsjYDw== |
| 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
| 2026-09-17T09:39:44.823711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093684observed 29eabe436de5560b62e373ec2cf0d9be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:44.806994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093684/manifest.jsonobserved 9ba726021cab5a1d657cb0efe603844b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.789043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093684/publication.mdobserved 43b19902269e059419068152c9d0b019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.768510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093684/publication.txtobserved cf8ff76cf2f8f602ba3d3c49e0d31dd7...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. |
|---|