OT-2026-000039367
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000039367) never changes.
Identity and time
| Publication number | OT-2026-000039367 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-78a9-8d94-a7f3647da84a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51090524b7d58100cd09f8da67bf78e09b751303f8545adefad25f1638b4f1f9 |
|---|---|
| Markdown | b67f5c48da1df59a6f9d61ee625e560611f53f51bf0d34d8b63a09fa72e84497 |
| Publication page | e20478fdb5378f70ea993678cd069ac7adcbdfa2ec7c98560944fef567444661 |
| Manifest | 2a835ec3f099db1385cd5bd9f2ed81157389229a309af36eeb1e22280b9ccaf3 |
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 | 7ydZhi+PtZPWyXHnM8x36AMgWKUqw/JfkYzv9GV81ETTqlSAnBqNGgNXbrcRXTAH26kWVQLELvCJfToyA9VHDA== |
| 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
| 2026-09-17T11:20:58.222380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039367observed e20478fdb5378f70ea993678cd069ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.205442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039367/manifest.jsonobserved 2a835ec3f099db1385cd5bd9f2ed8115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.182137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039367/publication.mdobserved b67f5c48da1df59a6f9d61ee625e5606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.085497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039367/publication.txtobserved 51090524b7d58100cd09f8da67bf78e0...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. |
|---|