OT-2026-000036181
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000036181) never changes.
Identity and time
| Publication number | OT-2026-000036181 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7a29-9688-0238e565e8e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 110032c310663cc93dcfb10cc2a8d30b78b6cd61a7ff0ebdefed823a5e1761f1 |
|---|---|
| Markdown | c6613197893d943b1a5738d5c36eb4a0728fcb9d9f7c02f63e551dd8e68837ab |
| Publication page | f11e3e8fd724e9180b544986473ca0b1009f3e301f39029be904fd6cb7f0179b |
| Manifest | 0a77dcdd2cc35c4674908b38c0e114c24d9ed882e26a874597fd7be4c0007bf3 |
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 | TLgURtQi8oQUbMSPB/Ol0yfDuigYcevxb5MMEpudEF/J3YT7bBfkWmGGNzKi6eRCoFuUnMYnzjDAh1jT9oKgAA== |
| 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
| 2026-09-17T11:26:24.716625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036181observed f11e3e8fd724e9180b544986473ca0b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:24.700107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036181/manifest.jsonobserved 0a77dcdd2cc35c4674908b38c0e114c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.683850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036181/publication.mdobserved c6613197893d943b1a5738d5c36eb4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:24.665901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036181/publication.txtobserved 110032c310663cc93dcfb10cc2a8d30b...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. |
|---|