OT-2026-000014776
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014776) never changes.
Identity and time
| Publication number | OT-2026-000014776 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7117-b11f-ed6923072b97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014776 |
| Status | PUBLIC |
Content hashes
| Canonical text | 681004edf655484d2026486253e9526e320f75fd54b5f6ff0feaa6a9c0355614 |
|---|---|
| Markdown | 5d3ccbba3cac9bbdab4208d098a5e9b01aec39aaf21e8c4756404b02ab7a26fa |
| Publication page | 4bf9755f8c0fb8779509bebe5441ce5c50b51ba5bd4e9c1507ec6e47de7dd5fc |
| Manifest | 9ab873ef1b201198310b2da482e1a440ae5a4debd910c44537c07811bb12fd9f |
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 | QsDeYrs/iO0Rc8f1dmnpNI1pxGNnqBhbhK+LfvFk3kpF+rNpmXeWct9396j8UYZfhr3X3CNdTNbNm7mvqbJgAA== |
| 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
| 2026-09-17T12:06:39.892388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014776observed 4bf9755f8c0fb8779509bebe5441ce5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:39.871840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014776/manifest.jsonobserved 9ab873ef1b201198310b2da482e1a440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.852141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014776/publication.mdobserved 5d3ccbba3cac9bbdab4208d098a5e9b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.829613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014776/publication.txtobserved 681004edf655484d2026486253e9526e...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. |
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