OT-2026-000074240
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000074240) never changes.
Identity and time
| Publication number | OT-2026-000074240 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7178-7942-a5f9-210d5d29874c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074240 |
| Status | PUBLIC |
Content hashes
| Canonical text | b476a7ab81ae1d6e89689dc22515e05968dc889ed9ccf030d45382c9e71c18e1 |
|---|---|
| Markdown | 6e4f23306ffd262a233dce98cd4d543e3155764064646f5042c41eefc00805a2 |
| Publication page | 37de34b102868c05aa91e0ab6635150f2e343835c8a16498697e40aafc3965a5 |
| Manifest | 27f18a4b41ed48f5068c30d727b1669430d6406353e8ce045184af94f8393f76 |
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 | izHOt7qAM2dEvKfWQ2MEGGYfYHbgGbORkkZVoPcQzrv7kJLCFFLiHp8JVjNeYpe9I/676ZYRN8Z0iTq6VAxrBg== |
| 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
| 2026-09-17T10:19:06.748905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074240observed 37de34b102868c05aa91e0ab6635150f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:06.729326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074240/manifest.jsonobserved 27f18a4b41ed48f5068c30d727b16694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:06.711120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074240/publication.mdobserved 6e4f23306ffd262a233dce98cd4d543e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:06.692483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074240/publication.txtobserved b476a7ab81ae1d6e89689dc22515e059...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. |
|---|