OT-2026-000010141
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented after set-down
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-2026-000010141) never changes.
Identity and time
| Publication number | OT-2026-000010141 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7e77-be79-5160c55eaaef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04bc20fbed391fd2996df9d130a1044a77cad46ae6bb5feaf3eefe9fce81fc5a |
|---|---|
| Markdown | 92c6155504c210ff312f2b9905e0ee526f3248a9d2651fcf9af8cd27cea27338 |
| Publication page | 4987a91b40d8f2f1e8e25f0a94601a0a5e6161952900193c81ee345041ec1bfa |
| Manifest | 5ca36e4faf623f288e5d8a938fbaf3d71d6834a037e5504b7f1ee7ea5fce70f7 |
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 | JaPmkMYJ5nmNneyFZphzkNX22lxIPSG802A4uEs1ERreZWpfEKW35W4bDEZhisSw6BqCA6/+XMSnmnjfFwQDAA== |
| 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
| 2026-09-17T12:16:14.543681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010141observed 4987a91b40d8f2f1e8e25f0a94601a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:14.524142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010141/manifest.jsonobserved 5ca36e4faf623f288e5d8a938fbaf3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.504830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010141/publication.mdobserved 92c6155504c210ff312f2b9905e0ee52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.487768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010141/publication.txtobserved 04bc20fbed391fd2996df9d130a1044a...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. |
|---|