OT-2026-000036006
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump 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-2026-000036006) never changes.
Identity and time
| Publication number | OT-2026-000036006 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7fc9-9513-8d4e1f1368d3 · 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-2026-000036006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fbded3883d76b6bee379fbb84a6cd48d17c2de9958ee13f7ff1fc3234fcd3a7 |
|---|---|
| Markdown | 5a26f6c3507dfc8b4cda176599cb21d4ed4061ba3ffa0d9b3e7aaeeae5e9e256 |
| Publication page | 20c70022d09855e290b0e05ac93b2f71d1e8e4a07ee35873f8d6bcdf7e752e3a |
| Manifest | 829fb88a26c7177521917d476ae90df1197475dd2c02d2ba95123db6cce8ebab |
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 | 5L8K0CsJGnApuBhkJVs9VTgLCPRD4Y9XUQvkBgnRn10oNt7lluERsDL+r7/iO/k0HkAwA1NMMHtpC2zAdTtGCQ== |
| 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
| 2026-09-17T11:26:10.192299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036006observed 20c70022d09855e290b0e05ac93b2f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:10.175431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036006/manifest.jsonobserved 829fb88a26c7177521917d476ae90df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:10.158473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036006/publication.mdobserved 5a26f6c3507dfc8b4cda176599cb21d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:10.140647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036006/publication.txtobserved 9fbded3883d76b6bee379fbb84a6cd48...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. |
|---|