OT-2026-000039365
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000039365) never changes.
Identity and time
| Publication number | OT-2026-000039365 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7b46-8b8e-23a85e8b7896 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25deaf6ba7a207628b158c5790e9a4b886f861b5717c6f96fce9c97e66544309 |
|---|---|
| Markdown | 5ea5c5182457cf47451fb525028cfec79dc746b5c8a6c47e49714f92f841a575 |
| Publication page | c3a8a13fcc42685a2df09ee43a34ceca8282572c151d70139229973b6873a298 |
| Manifest | 75c8cd1f97f4f34ba8ea1d202cb7a6b12aad15f3f45da0f2c48a77810215391a |
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 | KAZUQ+QFMAOv6owImxHjRAtk1mbtCUSKYiY2i0ksVtgpOrvPdNTcZQGeiTmZSuzxrYTHRJ+n30pGAfLUo4XoAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:57.988362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039365observed c3a8a13fcc42685a2df09ee43a34ceca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.970590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039365/manifest.jsonobserved 75c8cd1f97f4f34ba8ea1d202cb7a6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.953119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039365/publication.mdobserved 5ea5c5182457cf47451fb525028cfec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.934764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039365/publication.txtobserved 25deaf6ba7a207628b158c5790e9a4b8...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. |
|---|