OT-2026-000094642
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094642) never changes.
Identity and time
| Publication number | OT-2026-000094642 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-739e-ac0a-63311823a2d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 106b5f2e57b2c62269063459121ed8c27ac24fc540cb562b15a7e5211eef91ed |
|---|---|
| Markdown | e30f4beebea610fa9b8a6b12ef7df3148908ee85d18e27960d7fff06a5319047 |
| Publication page | 56fbc8841bc2e9cb563d4f17ab628ff92c4e020c7aca1f3ca233661901973c2e |
| Manifest | 0f9aac1bf5206026e6aca7ff31c49893a72ffb72485a68fc3148145a532b6899 |
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 | ZRbH13a5e+s21JmItQFt3rnvC+Bdg2BrFjr4VeBvsSMrqGWD2GBJGHL+ul8Tp/juRwaOeTlrp782kV9GfmEkCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:05.121347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094642observed 56fbc8841bc2e9cb563d4f17ab628ff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:05.104258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094642/manifest.jsonobserved 0f9aac1bf5206026e6aca7ff31c49893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.007225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094642/publication.mdobserved e30f4beebea610fa9b8a6b12ef7df314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.991762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094642/publication.txtobserved 106b5f2e57b2c62269063459121ed8c2...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. |
|---|