OT-2026-000050260
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000050260) never changes.
Identity and time
| Publication number | OT-2026-000050260 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c46-7e2d-b1b1-762d12afc1db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92d4d35cb8740dcc779ea55f358776b85be6127646533d6efa7565efdcb4dc34 |
|---|---|
| Markdown | 5ebde5af8a71993f666a0b0fca471dfe01437a175987491d3724a1527b0f915f |
| Publication page | 225ab9c240d304e01587d0feea9877d2cc09dd3894d88daf11f190a80559efb5 |
| Manifest | 118a9f972026ece923ea206dd6bcccc0305f0dec03b04ca465cb14baef58539d |
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 | NS3PoqkryEkXh4HvDI7lAEPoLLLMuwl0QOwWwl9Lk6OsZCAeYX+JCT8NoY+wOHsKmf+gF2L0HQP3se5JGMXRBw== |
| 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
| 2026-09-17T11:01:15.564564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050260observed 225ab9c240d304e01587d0feea9877d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:15.544758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050260/manifest.jsonobserved 118a9f972026ece923ea206dd6bcccc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.529550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050260/publication.mdobserved 5ebde5af8a71993f666a0b0fca471dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.514185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050260/publication.txtobserved 92d4d35cb8740dcc779ea55f358776b8...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. |
|---|