OT-2026-000083252
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down
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-2026-000083252) never changes.
Identity and time
| Publication number | OT-2026-000083252 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-748f-994d-3d3caa26b5fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2358477b659c696ef625ce4b7284e30d1955c0f397fe191937eb5ba3d04ff038 |
|---|---|
| Markdown | a60923695943f8a99395403105db9e3ce5e2696a1677bc9946e544351095bc89 |
| Publication page | b7cad1325e71420c58095d4cc954ef13244c75a618c563d69308d762fe6f26e0 |
| Manifest | 0d9482fc7d926c9f462eb2304572bbc853defe11c08e2e351bab25b8816fcfbf |
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 | T0ZU05bz2RRiCDk12Mvwuvalv6zini3/0McXjJnSdbti9qR3Y9ZPpFQSVF+7OmJKBCEK2+ypmTLw5A1wnFQ8BA== |
| 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
| 2026-09-17T09:01:15.331832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083252observed b7cad1325e71420c58095d4cc954ef13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:15.312459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083252/manifest.jsonobserved 0d9482fc7d926c9f462eb2304572bbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.171508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083252/publication.mdobserved a60923695943f8a99395403105db9e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.150384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083252/publication.txtobserved 2358477b659c696ef625ce4b7284e30d...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. |
|---|