OT-2026-000032970
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000032970) never changes.
Identity and time
| Publication number | OT-2026-000032970 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7777-b012-ffcd518b91cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032970 |
| Status | PUBLIC |
Content hashes
| Canonical text | b618474201ad78c48686cae3511385c079775777277dd154b25fdd39dc834a2d |
|---|---|
| Markdown | da4c12d90c75e93a79f1445838471714ed06f43826e88e1a4db13e1f558e3f93 |
| Publication page | 12fe765a90d2f6e044592e8026bd62a009cd3736de58761b73c0c1a1e584839f |
| Manifest | e5546271fdbad1da9d88f5a88931b7376e417b7e0831898ad9de97a85e49356c |
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 | QMehRs2hIjPjZOMwqQf9Sfx0QYm4ZbBU0DctMmCqCSuIyFEtQRQCz7QC1bYWVvG+DoQ58CLi9/1yL8GO2cS3CQ== |
| 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
| 2026-09-17T11:32:34.740015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032970observed 12fe765a90d2f6e044592e8026bd62a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:34.722092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032970/manifest.jsonobserved e5546271fdbad1da9d88f5a88931b737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:34.701257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032970/publication.mdobserved da4c12d90c75e93a79f1445838471714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:34.682898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032970/publication.txtobserved b618474201ad78c48686cae3511385c0...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. |
|---|