OT-2026-000083756
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000083756) never changes.
Identity and time
| Publication number | OT-2026-000083756 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-73f8-b182-4b6fd868e85e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083756 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4b9873a260083372d958fb5255b30d6705460dc5a1971f9d3912c363e168f14 |
|---|---|
| Markdown | 72fe38ebb40a6b5b0434b10763174b630545d9fc523bd87a5a308236bcf9cb1b |
| Publication page | 96a703d80719c4422d491d66741c660372aaf66c55b8c250768e7268778a0032 |
| Manifest | 9b6546fa6aec415ecd979231b0a5c5ab657fa99591af3496ac404166263ed152 |
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 | nF0XS/lHuGmJ50zkbVfL0V5cqmkqZGvJDiPwn5LyC8sA1FboAMHLATJrXzTTSK1DFS/6aJ+eShApiYc7p0MxDA== |
| 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
| 2026-09-17T09:57:23.709244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083756observed 96a703d80719c4422d491d66741c6603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:23.692857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083756/manifest.jsonobserved 9b6546fa6aec415ecd979231b0a5c5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.676853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083756/publication.mdobserved 72fe38ebb40a6b5b0434b10763174b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.660694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083756/publication.txtobserved a4b9873a260083372d958fb5255b30d6...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. |
|---|