OT-2026-000084094
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000084094) never changes.
Identity and time
| Publication number | OT-2026-000084094 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-74b7-9fb4-0cb41b770d11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084094 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01de041e1a68f43e87f15bc0a79764ffc99e7f825e8306e92c0d105216621a7 |
|---|---|
| Markdown | 62b18e1cb5af98ec2d619592b3c7db7877825ff687690a94891e5d9651d988f0 |
| Publication page | bca6e194345a9a8d4bf735ab9e45c64400e49b64e289f74efa56b5b69596dfd3 |
| Manifest | ccefecc64c2f24afa1752115b8dee5f5f9ee319da5b8eaaa02285219b2dbfc1e |
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 | wdpV8adiqK3oxEkKqzLKJf7QF0P26+zbE8E6wzsr936l1CguOmHmZzhUltFo0J3nJr7KL48Yur9O8MUG2sd6DQ== |
| 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
| 2026-09-17T09:55:50.522886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084094observed bca6e194345a9a8d4bf735ab9e45c644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:50.505761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084094/manifest.jsonobserved ccefecc64c2f24afa1752115b8dee5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.488478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084094/publication.mdobserved 62b18e1cb5af98ec2d619592b3c7db78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.469423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084094/publication.txtobserved e01de041e1a68f43e87f15bc0a79764f...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. |
|---|