OT-2026-000025005
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000025005) never changes.
Identity and time
| Publication number | OT-2026-000025005 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7617-b461-7bf6c5327eb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 022790eb3e1e4bc2e650438f576ac83e291ba9fee40fd212875d61b626872a5f |
|---|---|
| Markdown | d3d59c6f00f515f816e2f350140986fafa7f44c301a40eb879ca337ed518f2b1 |
| Publication page | b8f73fdd5f6a0432a813697d3f0367826343dda732bf88a5b22a8836b4c2221c |
| Manifest | d93f908ebb2bc668308a509572701997b6b096e8db052b88087ed2fdc3fffbc6 |
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 | I1JmDrfk8szVSZJaLoJBnmEKL/tOWZSOIAPNfsedy6UVwt4LZw+x/cWTAEDGMRdkyatCQYngsCu0FIkMMxA6AA== |
| 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
| 2026-09-17T11:48:24.170413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025005observed b8f73fdd5f6a0432a813697d3f036782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:24.151936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025005/manifest.jsonobserved d93f908ebb2bc668308a509572701997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.131523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025005/publication.mdobserved d3d59c6f00f515f816e2f350140986fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.112090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025005/publication.txtobserved 022790eb3e1e4bc2e650438f576ac83e...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. |
|---|