OT-2026-000037814
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000037814) never changes.
Identity and time
| Publication number | OT-2026-000037814 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7667-8db3-6c40885cbe66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7db1ce4c07b58cda76c3bd478d0320a062c97eb2c6dfd1f3e8425b94bf273559 |
|---|---|
| Markdown | 37c336c58328dc9d3eaa275958f34e3f2bc815232eaaa88a78b94feba565a11d |
| Publication page | 2a240881aa60c22b1769e36b1e916e0b582942122c1182d8cb8640cd7c3fb9c7 |
| Manifest | ff0ee48a79a0cdebbc550b7abfda666229dc41a388f8f074816bcc4e7a48716d |
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 | o5lg2QI1NDRN2cQtwsDbOGBhGS4XwA0tZtUj7Nh1FzrM79NL0cvv8n1bbBMqg3bBW2uos5Snk+5duHBIuh2MAg== |
| 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
| 2026-09-17T11:23:03.871586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037814observed 2a240881aa60c22b1769e36b1e916e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:03.852260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037814/manifest.jsonobserved ff0ee48a79a0cdebbc550b7abfda6662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.832166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037814/publication.mdobserved 37c336c58328dc9d3eaa275958f34e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.811988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037814/publication.txtobserved 7db1ce4c07b58cda76c3bd478d0320a0...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. |
|---|