OT-2026-000092932
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000092932) never changes.
Identity and time
| Publication number | OT-2026-000092932 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7c2a-8b83-accec05f9a7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092932 |
| Status | PUBLIC |
Content hashes
| Canonical text | e58e3bf91cb60684b3d578963c97bde55baee2b7cbd9ca28568445650f0a353b |
|---|---|
| Markdown | e6952b269584cf7fa0b34a60eb13372f70d2db42643b71727a926a82b37d30b4 |
| Publication page | d85ea528f7a2c6b6b5a51d054e9c5e6aff8593cb084174e3b81f26edb08a8c00 |
| Manifest | 556ee01ed6b629cd4e074f2434859ee2277212a24128aa9cebf6d9cdd2a621d0 |
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 | N2dbjxJgUggNTaGtk5XvUyH1BpWwwcFE92lmkw/llrjJr3belh/YeayjtdY/qSiWwQK44vnE5slbw536JudaCQ== |
| 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
| 2026-09-17T09:40:02.923096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092932observed d85ea528f7a2c6b6b5a51d054e9c5e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.903803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092932/manifest.jsonobserved 556ee01ed6b629cd4e074f2434859ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.882647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092932/publication.mdobserved e6952b269584cf7fa0b34a60eb13372f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.862230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092932/publication.txtobserved e58e3bf91cb60684b3d578963c97bde5...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. |
|---|