OT-2026-000036036
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000036036) never changes.
Identity and time
| Publication number | OT-2026-000036036 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7a64-9450-6d3f19b1767f · 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-2026-000036036 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7f338ef0312313ea87dc6a8b8b92de9e6e84acd8c1cb46fabe6a0e2e8f3e39a |
|---|---|
| Markdown | b309528ef352dffb57810a92c5fadf6a9e18832d75be27ed5b13fc1687eb2a76 |
| Publication page | 5e56638fbfa8125d15d9f348efe3e0257b72d5f852bf49482adee49bdc828c83 |
| Manifest | fd7193a8a13de69e44505e3a3800a4406dde1f54eee07255dea25d3c6e1504ee |
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 | Es5N7yf8ZPFka5dJ3kLVquM5kkVzagHM9GjA1RoBp0ZwQAvId74caMGQaggnBCi9vsGR6xshZ1B9pE0X8K9yBw== |
| 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
| 2026-09-17T11:26:12.977047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036036observed 5e56638fbfa8125d15d9f348efe3e025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:12.959566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036036/manifest.jsonobserved fd7193a8a13de69e44505e3a3800a440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.941592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036036/publication.mdobserved b309528ef352dffb57810a92c5fadf6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.922218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036036/publication.txtobserved f7f338ef0312313ea87dc6a8b8b92de9...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. |
|---|