OT-2026-000045705
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000045705) never changes.
Identity and time
| Publication number | OT-2026-000045705 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7867-939b-a7a3c9d12902 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045705 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3852ea1d8ae3ebf0258b328ecb9fa515484a9f2fdc71a057528446d030b6e3d |
|---|---|
| Markdown | a617bfad38a7448af087932f8e4c801d60f74060c769723b55e3efcb9b800d50 |
| Publication page | e53a935a48c39ca365fd1b16eea1e4682b833c55d18eacefca9a1bab9ca22e86 |
| Manifest | af5eb3842173efea60eed53ec245d2e52955aeeff4ea667ca7b92bb09cdceccb |
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 | kB/CBMlBM9vKk5AguyPQdUq3S8P5VAGwg5ejFWYXpMhAdf1tSn02P1stGuyyq4y6dQTqJNGOFlC1oO6sFiG7AA== |
| 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
| 2026-09-17T11:09:30.787576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045705observed e53a935a48c39ca365fd1b16eea1e468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:30.767357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045705/manifest.jsonobserved af5eb3842173efea60eed53ec245d2e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:30.748759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045705/publication.mdobserved a617bfad38a7448af087932f8e4c801d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:30.731033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045705/publication.txtobserved e3852ea1d8ae3ebf0258b328ecb9fa51...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. |
|---|