OT-2026-000082042
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082042) never changes.
Identity and time
| Publication number | OT-2026-000082042 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-723a-80d6-50716c05c31e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40357bea24f9da257c7268c6b9a685c38e3a23a55b55f36165f586ab25c1777c |
|---|---|
| Markdown | 96f205e2ec9a625fbdab08b605c99669ef24bc8de69e084ff8633f30ba0c3ff1 |
| Publication page | 5a6457db3c1e3dbaccf0a28e3b9d98ddd66a143d22ef15518c778a6b5ccb863b |
| Manifest | 23a10b5308c834f1fe02845a16695b3d47191ce9fa9dbab5fb40d7e23a2c6986 |
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 | 3Iesfq9CfLgzkEYi99c/arQeIbL3RgyszHM9pAe2DVqfmzRmSxMbjgmTrbKI4oO4yfgx3OZuIm3oW8ueqjK2Bw== |
| 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
| 2026-09-17T09:58:50.268201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082042observed 5a6457db3c1e3dbaccf0a28e3b9d98dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.252629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082042/manifest.jsonobserved 23a10b5308c834f1fe02845a16695b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.236618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082042/publication.mdobserved 96f205e2ec9a625fbdab08b605c99669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.219191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082042/publication.txtobserved 40357bea24f9da257c7268c6b9a685c3...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. |
|---|