OT-2026-000080510
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000080510) never changes.
Identity and time
| Publication number | OT-2026-000080510 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7ce2-a926-fb8f3884a98f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 210dc794ae0ebb1f1701a379dcae7d01cb711a22157b2074cd9ebccbacdb7197 |
|---|---|
| Markdown | 43023a559a6422546b3763c2161cdf67084cf39763f5feb8b1ad404c7e9bc882 |
| Publication page | 74538886ba01bd93293d45a1ac9fb900da5a2cbf94af5b3f45782d50dbe6fe4e |
| Manifest | 16a37a61f14c0223d1f3d7a32479a5882013345ba96bf0f676d6851f04a1e968 |
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 | xg7IrgUbZQiZfjg3wnybGD//iQ/0YWsUkN0DQx8cuU87Kbhlf6cFaxzJxo1E7YGrFNpRxk8epxrdgOkt1dPyBQ== |
| 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... |
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Independent retrieval
| 2026-09-17T10:03:01.929874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080510observed 74538886ba01bd93293d45a1ac9fb900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:01.911525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080510/manifest.jsonobserved 16a37a61f14c0223d1f3d7a32479a588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.893135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080510/publication.mdobserved 43023a559a6422546b3763c2161cdf67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.874610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080510/publication.txtobserved 210dc794ae0ebb1f1701a379dcae7d01...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. |
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