OT-2026-000094045
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000094045) never changes.
Identity and time
| Publication number | OT-2026-000094045 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7f20-9c88-0c3e2b16588b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a6bff7ac78252b1ad6a859c96fd3968fe9c3b46c7e97d1000068ca62dedad52 |
|---|---|
| Markdown | c16be999125ae8aefb8a74593d73bff2c5db666945faf83874292c2c97eb8e0d |
| Publication page | a4394fd1a7cd1313d736f6a8c9a53ee7f177f8885a72e951a1e45c0f9048fcd6 |
| Manifest | 01872f7679f78e31243c9a46965318c1a81c58deb24eb582c534c1ca70dc1543 |
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 | ym6qmQ3BwVnXriFN+r1YBIUca7ZxyMH/QUCluV5R4qHNQT6qtEg2yWsXViVArmx9QtvmFLCaojCfKbkZAa7sBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:27.895533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094045observed a4394fd1a7cd1313d736f6a8c9a53ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:27.876467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094045/manifest.jsonobserved 01872f7679f78e31243c9a46965318c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.856413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094045/publication.mdobserved c16be999125ae8aefb8a74593d73bff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.836746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094045/publication.txtobserved 8a6bff7ac78252b1ad6a859c96fd3968...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. |
|---|