OT-2026-000072865
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000072865) never changes.
Identity and time
| Publication number | OT-2026-000072865 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89da-7278-8979-420f999795b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e8ed3b0bd2bb9030cc9b84b34575984b8ab83286fafd9e76c135a13855f3c01 |
|---|---|
| Markdown | 97c9dd1df8521ee562040891093609d902e22e1b2419f2b63f5d9ebf5e02b74e |
| Publication page | 17bcf5873fdda36de8bf89669a8153f83de5e3fe4eff393c68d6a88ab2930bcb |
| Manifest | fcfe2815909bbe5f9fb8ff82f8991261c216838d0eaf8a6aaa146f13cbbf939a |
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 | XFauJnW5qtQb8RwTAsjlUO5ptf/BauT6R6zfYfz5VwS6BpadG1c6RNmbtASd5YqAYDJgY9kEavYQ4ZOJw/hMAA== |
| 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
| 2026-09-17T10:22:47.152385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072865observed 17bcf5873fdda36de8bf89669a8153f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:47.134807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072865/manifest.jsonobserved fcfe2815909bbe5f9fb8ff82f8991261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:47.115233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072865/publication.mdobserved 97c9dd1df8521ee562040891093609d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:47.093261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072865/publication.txtobserved 6e8ed3b0bd2bb9030cc9b84b34575984...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. |
|---|