OT-2026-000088077
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000088077) never changes.
Identity and time
| Publication number | OT-2026-000088077 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7ae7-a42e-43edced23760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088077 |
| Status | PUBLIC |
Content hashes
| Canonical text | d727c9658464041e1bce98ed0709cfdcb5ac47d28cfe3265c036f3e5e51bce25 |
|---|---|
| Markdown | 991beb4b979de9fb0ae9d88a812a8329929592060415a162e03738109740c4f8 |
| Publication page | 2791f3bbf90a269c009161c87c9092c9806aed6d1ff20105525a5d8630b041d3 |
| Manifest | 91be8aecd072b4d6fa012a77446275bb487bb25cc498a132e0d26e217fd962bf |
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 | dszf6qmPDwyCuHniRwMDFqYViD2YbZGMqZNRzAqCj7EWheyEUrqb+JtdQvbxatuebVpcizf1tAhg53TyAIkECg== |
| 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
| 2026-09-17T09:50:04.700042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077observed 2791f3bbf90a269c009161c87c9092c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:04.682176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/manifest.jsonobserved 91be8aecd072b4d6fa012a77446275bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.665857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/publication.mdobserved 991beb4b979de9fb0ae9d88a812a8329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.646863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/publication.txtobserved d727c9658464041e1bce98ed0709cfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.881574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077observed 2791f3bbf90a269c009161c87c9092c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.860943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/manifest.jsonobserved 91be8aecd072b4d6fa012a77446275bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.839785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/publication.mdobserved 991beb4b979de9fb0ae9d88a812a8329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.820556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088077/publication.txtobserved d727c9658464041e1bce98ed0709cfdc...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. |
|---|