OT-2026-000085044
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000085044) never changes.
Identity and time
| Publication number | OT-2026-000085044 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7271-8271-e82f752f569d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f2d5b6d026b47502898410c281bc72f54f2499c58e47d9479b34d09be42fdd0 |
|---|---|
| Markdown | cf2f415817b3c4c0c9ed68f27aa414c56a143855a2c8f63e6ab75ec6ee9c5d6b |
| Publication page | 0ebee0c50509c03f70c0a1752a861b2778c2a52c8db3d5b2ba25d3b57f2175ef |
| Manifest | 20678819a373dcd843f9e9ccc9a205b4a8e23bdf6d400268b0f58f3262c35e7f |
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 | pquQ++DDXg0aaTcDdbFbggeezI1YoJlSOKMLsJzZcFzMxyx6E710I9hJxqFglUWsuJJNyj7qPECPU3MBbxrpCQ== |
| 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
| 2026-09-17T09:55:03.722263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085044observed 0ebee0c50509c03f70c0a1752a861b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:03.705572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085044/manifest.jsonobserved 20678819a373dcd843f9e9ccc9a205b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.689455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085044/publication.mdobserved cf2f415817b3c4c0c9ed68f27aa414c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.673288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085044/publication.txtobserved 2f2d5b6d026b47502898410c281bc72f...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. |
|---|