OT-2026-000074246
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000074246) never changes.
Identity and time
| Publication number | OT-2026-000074246 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7178-7c2e-94f7-d768c215fb2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5679cc46c49fce9c3beacbd3537e2c025eca94613bdd6f7b38119230c5e6fd6b |
|---|---|
| Markdown | d446ea119fc5eb8699274349d32f84a07d4bf3676be7bd6a574fe5dfd0ae279c |
| Publication page | 4f9873cdc50cd286fba82221d59f606d02cc389d6a1952d996f53f9217534403 |
| Manifest | 100b84fc486d043c7f6693b23f8da7e87f3a9e22625cb0299975694f518429e9 |
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 | hJEOZMVXgubh1JbDiRq1o/hTivbOjiuob/EwQ0hXnc0HFSe402kJ54xXIEb/i7OMPcCKwg4rWsd3ZwS/m6EZBg== |
| 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
| 2026-09-17T10:19:08.473338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074246observed 4f9873cdc50cd286fba82221d59f606d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:08.453806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074246/manifest.jsonobserved 100b84fc486d043c7f6693b23f8da7e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:08.434968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074246/publication.mdobserved d446ea119fc5eb8699274349d32f84a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:08.414576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074246/publication.txtobserved 5679cc46c49fce9c3beacbd3537e2c02...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. |
|---|