OT-2026-000035009
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035009) never changes.
Identity and time
| Publication number | OT-2026-000035009 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7782-b2b5-c77b3401cd76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 877004f438a7b11ea9c664fc4bb694ff7b46c25066fc8ddd7e7b61620afbdf80 |
|---|---|
| Markdown | 9354bf723a97bd88ce98b13172408eacc99312f21cb88f905f7674b87ed5306a |
| Publication page | 9357d255983da2c6a474a755a66350d261e0cbd25c8b93cdc69054dbe01d66dd |
| Manifest | 88f82d131428cbb4ee2d51ee475365cfc38eb9fbfd7d05049454a755504946b4 |
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 | 2I0s1Gz2aChUw5slERCn/Rc56CpXr+MEnS8HMOigcUtujXZShz1H1itaUgieeq+nQB02a+r1D5jcWshaL/tMAQ== |
| 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
| 2026-09-17T11:27:57.176626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035009observed 9357d255983da2c6a474a755a66350d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:57.160133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035009/manifest.jsonobserved 88f82d131428cbb4ee2d51ee475365cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:57.142635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035009/publication.mdobserved 9354bf723a97bd88ce98b13172408eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:57.125874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035009/publication.txtobserved 877004f438a7b11ea9c664fc4bb694ff...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. |
|---|