OT-2026-000039035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000039035) never changes.
Identity and time
| Publication number | OT-2026-000039035 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-77e2-8a2a-b021e0a6a14f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d21812c03e941291fc8fc53ceed1952fb4eaff42037cba69c42ad212f9eff55 |
|---|---|
| Markdown | b7c1e4b92e3e55c460ba4beb7a15fd546710f6f2fea9d4f94d3ba119f88621be |
| Publication page | 1440f3c9d04220ee927408a5b18d5992e7fa1b1c08aeef1a5cab5a1187e859b3 |
| Manifest | 583ba04ae34c2ba0b49ad541b647ab956deea2b41a44b727f288bc7c22088679 |
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 | J5Jh3A9fv7grNfDuBNfQqnR6jn6WoPxEABOmw3dL+n7JIg+Qbmt55WVkBkUjYP7ihfeFR8fnkyStcLQW3E2mBA== |
| 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
| 2026-09-17T11:20:23.187304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039035observed 1440f3c9d04220ee927408a5b18d5992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.169969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039035/manifest.jsonobserved 583ba04ae34c2ba0b49ad541b647ab95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.149528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039035/publication.mdobserved b7c1e4b92e3e55c460ba4beb7a15fd54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.130094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039035/publication.txtobserved 3d21812c03e941291fc8fc53ceed1952...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. |
|---|