OT-2026-000092346
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, supply line 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-2026-000092346) never changes.
Identity and time
| Publication number | OT-2026-000092346 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7cc8-9d84-66bee69e3f24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f2f81ed58bdb3ba60d1d6a43cf120dafb738b0a8b2e1e33db9509916ac9c438 |
|---|---|
| Markdown | 9c5942da859e4ad060c5382e45873a387c844203c7b39296fe95926dd0b65951 |
| Publication page | 6e1a81bf9f65bb20b98fd53b76c549ba1158177f96d56236ff9ec5603c7aefcf |
| Manifest | 8078c995fb96927499e0904cef97d6d77a2f213fda3f2c2e491e398c3f3dcbdc |
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 | 6zFtFRXPgtxhRFqxZhG3yr1xCxR/75kbvBT/qVCVttR93G+cKUiFKxoPSV9q5kLvlKR8vFXnmIOGmRtTdbddAg== |
| 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
| 2026-09-17T09:41:53.769935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092346observed 6e1a81bf9f65bb20b98fd53b76c549ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.752863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092346/manifest.jsonobserved 8078c995fb96927499e0904cef97d6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.736024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092346/publication.mdobserved 9c5942da859e4ad060c5382e45873a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.717091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092346/publication.txtobserved 9f2f81ed58bdb3ba60d1d6a43cf120da...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. |
|---|