OT-2026-000086694
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000086694) never changes.
Identity and time
| Publication number | OT-2026-000086694 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7e82-87a0-e23874c42dcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086694 |
| Status | PUBLIC |
Content hashes
| Canonical text | afea75aaf579e5772a836e8f4fd8b88fd012330ca8f7a3bba67438290e2ed7de |
|---|---|
| Markdown | 20cae325f62862ca3f849e291a9c8164007aa6bc9b6abd68dc3757f7da974a06 |
| Publication page | f96ccec9af160473410cf6dc34cfbaa7e59635f992682809210b6bea22e8266a |
| Manifest | c815eb404c8b584e99f5b0d84587e39589d6322c49de895560f49eb562998a53 |
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 | MVBrHit2oyQUtsLR4DfZa26X6gLlKxKZyDuGPEevI2nnlNvJD37SiAEi53aVjS7AoR0upLTmvYKt7rk4EP3DAg== |
| 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
| 2026-09-17T09:52:33.849074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086694observed f96ccec9af160473410cf6dc34cfbaa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:33.831326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086694/manifest.jsonobserved c815eb404c8b584e99f5b0d84587e395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:33.812757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086694/publication.mdobserved 20cae325f62862ca3f849e291a9c8164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:33.793756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086694/publication.txtobserved afea75aaf579e5772a836e8f4fd8b88f...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. |
|---|