OT-2026-000082882
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000082882) never changes.
Identity and time
| Publication number | OT-2026-000082882 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7aa2-a351-702831f5a5e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c10f00df68d57e7371a64b88976d1ec87629edd35cd096302ee0eddb3deff06 |
|---|---|
| Markdown | 9ebd8e32194b1bdcfee1187540bced9b86ef1f6890d362474d022aec00c0af80 |
| Publication page | 1b8074174611b2380f0f63893c5bc7c3764f636276aff014033e5f47751f73c5 |
| Manifest | b3495e3ac997fbc0944f09b052f6995881fba24c62c12ded9bec6048b30fe7d4 |
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 | G2ScBryr2hrYvqZL4z/MGQlYK78tZrUrqGYfhvTmEkxxv3BVndWsp8ClX1Jtn9PeHjuDwnfqO/w72jROdbaoBw== |
| 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
| 2026-09-17T09:58:33.952513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082882observed 1b8074174611b2380f0f63893c5bc7c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:33.935968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082882/manifest.jsonobserved b3495e3ac997fbc0944f09b052f69958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.918842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082882/publication.mdobserved 9ebd8e32194b1bdcfee1187540bced9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.901998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082882/publication.txtobserved 5c10f00df68d57e7371a64b88976d1ec...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. |
|---|