OT-2026-000044661
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000044661) never changes.
Identity and time
| Publication number | OT-2026-000044661 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7777-861e-f107bf5c28f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 995ed0d2b4038348b6eee9f671c1e56bd966367796e3fbd219ea30f7b87b68d6 |
|---|---|
| Markdown | 47b7b3679498aa64be6d4115642d12596ca3effda90adcdf0c8d569ca5d724f2 |
| Publication page | 1e3dd900ac7f754d51e4566aef6f66590064858f75f511658c440e5c2490682c |
| Manifest | 04612632e11289860da1f9d56733120e6862e2b4ac7666e570ea51749f0eb533 |
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 | rI8gQitVtpbNkPg6nIrXkoxVAAiVDjYRqwfS59jH1gxKLrHorkYiQZGOaYr6XfVRWILsIV2cyQhsBavCnzgHDQ== |
| 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
| 2026-09-17T11:11:54.557299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044661observed 1e3dd900ac7f754d51e4566aef6f6659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:54.538067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044661/manifest.jsonobserved 04612632e11289860da1f9d56733120e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.517457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044661/publication.mdobserved 47b7b3679498aa64be6d4115642d1259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.498877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044661/publication.txtobserved 995ed0d2b4038348b6eee9f671c1e56b...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. |
|---|