OT-2026-000092222
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single 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-2026-000092222) never changes.
Identity and time
| Publication number | OT-2026-000092222 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7c33-b192-97af07a29b31 · 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-2026-000092222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 236963226073a00011858e4177d24154c6bc82be9d20a9fc86a278ec93cc9084 |
|---|---|
| Markdown | d29ae1b7618bbdab8fa1569cf9a9f9c8614b0dc6246c0cab595f18724db689a1 |
| Publication page | 776765f90c0ee4def389b714a6cfacb0707a05b0e1e0dc5301cb58a95fd0d8ad |
| Manifest | 0bbcf49a5dca5269687eae142d003a939a0d71095faf0b1fe886392a45c905d1 |
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 | 4sDFqePNkPB0DlvBHMLKHoEAgdDBpOEYt6s+0T+9Q8MRs44bVZXv50CkVJmiVbwrPxe0mQU/S8nWQupuIDFBBQ== |
| 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
| 2026-09-17T09:41:44.145487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092222observed 776765f90c0ee4def389b714a6cfacb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.124727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092222/manifest.jsonobserved 0bbcf49a5dca5269687eae142d003a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.104772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092222/publication.mdobserved d29ae1b7618bbdab8fa1569cf9a9f9c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.085767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092222/publication.txtobserved 236963226073a00011858e4177d24154...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. |
|---|