OT-2026-000013296
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000013296) never changes.
Identity and time
| Publication number | OT-2026-000013296 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-77be-bf56-107e2904d60f · 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-2026-000013296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b108f35099d96a8c1c5001963fbacd1b043edb3f43e4b80ae794b3fff6b4d97 |
|---|---|
| Markdown | 4e47b92eed603f1e147be78dcbf883019d7402788536c9f357ae9fcca359610f |
| Publication page | b10de8f76d6eaffa09ce8333237494d2518c228c0ca3507c261cbc2e475a78ca |
| Manifest | be9b8420865f1343d0aaa31e0710aad3bdab9a4f927a7ab280effc895f6068db |
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 | qXVhv3kFzRJ/HttJLe4na8imGN6RZAhMsHhKgSqyuH+gLjA9ldiIaPG+ptxAggywEzSPcclY5fUdExrundytDA== |
| 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
| 2026-09-17T12:09:43.272104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013296observed b10de8f76d6eaffa09ce8333237494d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:43.253929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013296/manifest.jsonobserved be9b8420865f1343d0aaa31e0710aad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:43.233890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013296/publication.mdobserved 4e47b92eed603f1e147be78dcbf88301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:43.213478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013296/publication.txtobserved 4b108f35099d96a8c1c5001963fbacd1...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. |
|---|