OT-2026-000079600
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000079600) never changes.
Identity and time
| Publication number | OT-2026-000079600 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7055-ac25-07e8f4053372 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079600 |
| Status | PUBLIC |
Content hashes
| Canonical text | e465e1a78dcf99e6180a367b57f32453fab28ffd15759a4b39bb89b151e77cc4 |
|---|---|
| Markdown | b4f2e022489eca9d6b7d789dc5fcf038002228e84e4f8047a92cf8cba61a6742 |
| Publication page | 325a9688140c5ec06644183230ffe5387bef0d667c486e05b1a53546d5661344 |
| Manifest | e6f2242c0b67235d6df5f5e3127b35959c0f8287e3c751894e842d98c5052b3c |
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 | RMTtx7t0y1s+5Q5To3A7jIDKAsfHDl48XSYdP8y51At8Ccaza2ekqqa/my3V+d8b+U9NbnCnXAmAU4M/a5ooBQ== |
| 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
| 2026-09-17T10:05:15.612898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079600observed 325a9688140c5ec06644183230ffe538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.595183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079600/manifest.jsonobserved e6f2242c0b67235d6df5f5e3127b3595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.578580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079600/publication.mdobserved b4f2e022489eca9d6b7d789dc5fcf038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.559763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079600/publication.txtobserved e465e1a78dcf99e6180a367b57f32453...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. |
|---|