OT-2026-000074130
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074130) never changes.
Identity and time
| Publication number | OT-2026-000074130 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7177-769d-91e7-3aedd4bdbde4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a699e3db450300355183de6a63cb164c798271b489c40d9972c6799b1a36959 |
|---|---|
| Markdown | 372abb8bb14574144483357f7d2834216b30bf0d0e38b3437818459dce0136eb |
| Publication page | 7ac69bf9a8773d593e9387ce065312918bd56258b8ece9ff7173565720974f05 |
| Manifest | f93dd72c0bdad3a4c0b0341b138ac2c283e62cfd4d6b7d88bad700d4cfebf38e |
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 | 2T0s/enP+2KI/QKNv37M4tedxUS0ZPk6shGSU4AxPuZsjAZDyos9GQB7a2+SRr+1Diw8bck0DtHtq3KGHJrABw== |
| 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
| 2026-09-17T10:18:58.354687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074130observed 7ac69bf9a8773d593e9387ce06531291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:58.336547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074130/manifest.jsonobserved f93dd72c0bdad3a4c0b0341b138ac2c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.318418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074130/publication.mdobserved 372abb8bb14574144483357f7d283421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.299808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074130/publication.txtobserved 0a699e3db450300355183de6a63cb164...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. |
|---|