OT-2026-000094713
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000094713) never changes.
Identity and time
| Publication number | OT-2026-000094713 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7ea1-b46a-920545823803 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a744d83e8968eac55027f998e82b3156ad61fc88cf4f8bfb6fca64b6458e59a |
|---|---|
| Markdown | a78a29a54d8cc83d6c5e29e909de907e983ef88efec9896546007fb395927a77 |
| Publication page | 130dc8171a5ce8258c096c5658a05f83aa164ba63e3b7e19a26dbbcd7197509f |
| Manifest | 07f073aaecd99281e51532a7a8d731ae575cb29f15a591b0e6d3afa3a54ff4bb |
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 | IlqR2Z06BByDWsaa/u0S5qdTe3YDcsp4UTYR7YNRU14H7cgyjg0CmWCWZEAhgG0uO+tL6WCqoOR8WmunH4GTDg== |
| 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
| 2026-09-17T09:37:10.411718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094713observed 130dc8171a5ce8258c096c5658a05f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.395386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094713/manifest.jsonobserved 07f073aaecd99281e51532a7a8d731ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.377810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094713/publication.mdobserved a78a29a54d8cc83d6c5e29e909de907e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.360539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094713/publication.txtobserved 3a744d83e8968eac55027f998e82b315...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. |
|---|