OT-2026-000036446
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036446) never changes.
Identity and time
| Publication number | OT-2026-000036446 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7807-930b-340f50e161b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08c57f4fbeea5e0d04eb11393ef1cd0250103bc7c895a34e92d6da071cb2bf82 |
|---|---|
| Markdown | f73dee962fe95a599d9c37f2b40a70896b0516b9907f493004d2ebaab0a8bf62 |
| Publication page | c7a60abe325610cdd8c5768431577bef787a6812a4e824e9ab961bfaa08e7717 |
| Manifest | c5af2f8d1eb99589452fca7a70c99d95616f580b92f4044770b50172cd08feda |
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 | g0YWQW54gXBLDZZLGEvwM0ucrnMMpIM0uNaGTAKeOB6NeL1NvNba59QjYmin9RUDUsDnsRSUol4ygkE+lKgJBA== |
| 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
| 2026-09-17T11:26:50.683295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036446observed c7a60abe325610cdd8c5768431577bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:50.667999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036446/manifest.jsonobserved c5af2f8d1eb99589452fca7a70c99d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.651704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036446/publication.mdobserved f73dee962fe95a599d9c37f2b40a7089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.634773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036446/publication.txtobserved 08c57f4fbeea5e0d04eb11393ef1cd02...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. |
|---|