OT-2026-000091613
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000091613) never changes.
Identity and time
| Publication number | OT-2026-000091613 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b8-7b92-8166-3550c7c2ffb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0116e19761c10fe839b7a72d3ac17c37a4f72710b58d6404ec65dce753b90929 |
|---|---|
| Markdown | 9b51b65f8bbe263dbcde060e27ec75b8aa59160cb97c4f907a53c8de1a288ec0 |
| Publication page | c863302cb0736470583f148bbdd2612cf4f0f087011f3c0e23c30f8aa13d3c5f |
| Manifest | 21a27be7152cc7458c26bc43c4b41822a4c8a28d1f85bbc305f54c5848dd563c |
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 | yytwJoAhDMrbbdw2zhVhpnLfbGyABLYdOfortnHWh99d/JvQOkC+SUYCVPv/kTl6xjQ6pbiK45Lh1fHInFQWCg== |
| 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
| 2026-09-17T09:41:58.186481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091613observed c863302cb0736470583f148bbdd2612c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:58.168244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091613/manifest.jsonobserved 21a27be7152cc7458c26bc43c4b41822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:58.149771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091613/publication.mdobserved 9b51b65f8bbe263dbcde060e27ec75b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:58.131204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091613/publication.txtobserved 0116e19761c10fe839b7a72d3ac17c37...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. |
|---|