OT-2026-000078466
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after set-down
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-2026-000078466) never changes.
Identity and time
| Publication number | OT-2026-000078466 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-780f-b2fa-14285eba4a9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078466 |
| Status | PUBLIC |
Content hashes
| Canonical text | da198368b7902ff39a8b8eca3d4469a92c8b450cf434505d35225cb7752886a8 |
|---|---|
| Markdown | 492dd960ee4a791bd3a0bde4ac726012c8eb730edff2d76f8fc8251e7cf75a6f |
| Publication page | ae50a1d789a954c007b36cdc2515f6ded15607302bed2710686212b97ea42c8d |
| Manifest | 3b5382cf619661305bb3a1e0c8780c372090ce6a5d709718148981ed9392e086 |
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 | lgYn+v+IEvtksLy2/z+klgR9gmhj8U7Ff698VpKkpoiL8ybRcctc9PeQ2nDuK0JwBM6YB+/Mh9haCGTaGQYyBA== |
| 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
| 2026-09-17T10:06:28.178080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078466observed ae50a1d789a954c007b36cdc2515f6de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:28.157588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078466/manifest.jsonobserved 3b5382cf619661305bb3a1e0c8780c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:28.139379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078466/publication.mdobserved 492dd960ee4a791bd3a0bde4ac726012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:28.119491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078466/publication.txtobserved da198368b7902ff39a8b8eca3d4469a9...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. |
|---|