OT-2026-000034535
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034535) never changes.
Identity and time
| Publication number | OT-2026-000034535 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7b15-8fe4-dbb7b9e54d4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 024921d68d5ba8547c3e57b1167ae2447264dad5400047fa5ee3b134fd913fb7 |
|---|---|
| Markdown | 00a9ad0d1a92c5d59e1e0a2cbe44e8a133838c1b9def5e1bd487ea07c97aea7d |
| Publication page | 8ea79c174b924e0ed47b4ef89ec33629987916e0f2ee268eecdf1d95830c9d4f |
| Manifest | 5d997576cffb7f0ba29729a90c9b92469c6442a68052a708d60dddc205a65047 |
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 | qEWvB0mkswiYZWzk4xqgzAjk1zE0tJSW6NMRV/rGzuf8ISEh/d1GXdps+G6Uw2WWzYKEXh/Z+8BDMerAeUhDBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:53.518443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034535observed 8ea79c174b924e0ed47b4ef89ec33629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.501558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034535/manifest.jsonobserved 5d997576cffb7f0ba29729a90c9b9246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.482463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034535/publication.mdobserved 00a9ad0d1a92c5d59e1e0a2cbe44e8a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.466227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034535/publication.txtobserved 024921d68d5ba8547c3e57b1167ae244...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. |
|---|