OT-2026-000061401
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000061401) never changes.
Identity and time
| Publication number | OT-2026-000061401 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-7153-855a-776ae6d4be21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83bb5acfa5e12bf15ef995cda1200ff407ca3b231ec4e89741a6ec47174fbeb2 |
|---|---|
| Markdown | d916fa6f3bd4a3aefd3b097b0ff3cba8e90712b8b3705c388aad54c11e815ef6 |
| Publication page | 3283a411b844de2c9a28eba5ecbd96330d40cc364ed98eef8ff889373ae10ea3 |
| Manifest | 8a168626c535abca9dea16cc35907b42138cbf3e1d010bf8e47f2a43041ec241 |
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 | tZzNvqkSRnw9RK2Qoq+7S+FD3HanUAew+A2D8UqlndXogVZOk3hgtbyBdMoWvaOQPzqo3NNXHxhDz0H8rNrJCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:15.881942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061401observed 3283a411b844de2c9a28eba5ecbd9633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:15.864549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061401/manifest.jsonobserved 8a168626c535abca9dea16cc35907b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.846162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061401/publication.mdobserved d916fa6f3bd4a3aefd3b097b0ff3cba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.806190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061401/publication.txtobserved 83bb5acfa5e12bf15ef995cda1200ff4...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. |
|---|