OT-2026-000034617
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034617) never changes.
Identity and time
| Publication number | OT-2026-000034617 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-71e7-85c4-9ae184176a83 · 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-2026-000034617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22b2ded393f7064570195263196c755724932680478b78cb3e1906b6311ef308 |
|---|---|
| Markdown | 4c1ee8ea9e548082e8846ff6b54aba6b458aa3324d97f1bfc63f536de96345f9 |
| Publication page | b7d6c784f5643a7e0ba88edbdc89afcb052dde4fa14d865d15611f4670b85db3 |
| Manifest | c0d31f6c24b4d701cb0a392fdb9e66a308a1252639ed578c7d194d5d14bab26a |
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 | i3IPzKEyd8LCxSludXWtwXoeSmdaQbpClEi//asDuctQVox5yA0DPDu3nMWFHnYNkUUz7ldlAml0Kyh6Irn2Cw== |
| 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
| 2026-09-17T11:28:59.963137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034617observed b7d6c784f5643a7e0ba88edbdc89afcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:59.945471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034617/manifest.jsonobserved c0d31f6c24b4d701cb0a392fdb9e66a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.927352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034617/publication.mdobserved 4c1ee8ea9e548082e8846ff6b54aba6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.911354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034617/publication.txtobserved 22b2ded393f7064570195263196c7557...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. |
|---|