OT-2026-000082990
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000082990) never changes.
Identity and time
| Publication number | OT-2026-000082990 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-761b-90a3-14f7ae232e6c · 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-2026-000082990 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d751df1a3842dc39e9a87db21f476258a03ccf104e69f7675de2a4d144c2603 |
|---|---|
| Markdown | f6221b1610c3fb1b50f9a58ab4cf6352c9c19ba4065fa83535695b8b9908232a |
| Publication page | 84de614022e7f308efef10000798b7842f772f8231fdeb38d6a94a951e32ec55 |
| Manifest | 880ee2d4ae6f26c863ec2a44971913c91acd926b79ed365edef6018572cb517c |
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 | BJOIe91cOjyA291Bf5THSl4DUa0vfp538BBp2OV4ZlbtLb/4F1s8LdEmEagtQGrGceqjlmWwgJtIYekfXuuQAA== |
| 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
| 2026-09-17T09:58:41.714886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082990observed 84de614022e7f308efef10000798b784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:41.698854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082990/manifest.jsonobserved 880ee2d4ae6f26c863ec2a44971913c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.680348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082990/publication.mdobserved f6221b1610c3fb1b50f9a58ab4cf6352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.662498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082990/publication.txtobserved 9d751df1a3842dc39e9a87db21f47625...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. |
|---|