OT-2026-000092404
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000092404) never changes.
Identity and time
| Publication number | OT-2026-000092404 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-713c-ba69-e3ece9d1e37b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42c1942ee8932734cb71386be4e8a710be37e2529849c583564ca2f56c1a7583 |
|---|---|
| Markdown | 9b124eeb91fb8c392ad7d04ae3870fe2534051a48c65ccecca743c70c39f83eb |
| Publication page | dcd06081e7f1e3312b83ea8db662050b1a2aeac05ebec8200a926f5b49896cd4 |
| Manifest | eccdce655b25718f6f726e0ed30c4d9fd48b94ebf3f6f7e59291523caf30a523 |
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 | UzwLa20trjgYtS02L9yIBxiElwoVxMAxBW9pW+4+A5YjQuMlJOGMMzA2R4JhVAR4fLIPwrPEoCytaxOpZqE/Bg== |
| 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
| 2026-09-17T09:40:57.191016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092404observed dcd06081e7f1e3312b83ea8db662050b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.172617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092404/manifest.jsonobserved eccdce655b25718f6f726e0ed30c4d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.155451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092404/publication.mdobserved 9b124eeb91fb8c392ad7d04ae3870fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.138000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092404/publication.txtobserved 42c1942ee8932734cb71386be4e8a710...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. |
|---|