OT-2026-000013352
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000013352) never changes.
Identity and time
| Publication number | OT-2026-000013352 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-71e3-8331-e5f45bb962d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48a4e40f8f3a1dc4c6dbe2a3c1dcc815ce8d3c08447e9e54daecfc8d318a9eb1 |
|---|---|
| Markdown | ed28186f7c405332f8212fec529a37f27c8065bd965d053662fc54d761a6da3f |
| Publication page | a89911e50838160c4d15372aa5b9da623b4db5e5920bac3224a5e3768642142d |
| Manifest | 2d6e308a43789968c4d8edbd52f60ad4b6224a20cb14985eb385623c787cff7b |
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 | SdvFzNT5gp7sjdcwInIKM8bGYZJPDNZZlLU5Ms8sfo7e2bvrPZOmd1FFCWlRK1iJBL0H74J8kWU1sZ0hqNS5DA== |
| 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
| 2026-09-17T12:09:48.139676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013352observed a89911e50838160c4d15372aa5b9da62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:48.121622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013352/manifest.jsonobserved 2d6e308a43789968c4d8edbd52f60ad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:48.101576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013352/publication.mdobserved ed28186f7c405332f8212fec529a37f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:48.008541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013352/publication.txtobserved 48a4e40f8f3a1dc4c6dbe2a3c1dcc815...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. |
|---|