OT-2026-000039299
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000039299) never changes.
Identity and time
| Publication number | OT-2026-000039299 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-74ed-bdd0-0ba8e5f093ed · 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-2026-000039299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85fb0031bfabe4ecef46838839683fcd97b50cb6414eef9ecc206791cd24e484 |
|---|---|
| Markdown | fd658581d5a951899d6a2f9ab0914ed9172b4df66e650ad038eb0ab9320041c4 |
| Publication page | f8c400181c63e1b8126bb085e657e99cd8ebf467db98dadeb5e77d944a88bf09 |
| Manifest | 057019c68cf4025a76fb450b48799cc9ae9230ed3a9e10bff530c823b51bb48b |
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 | F2yAS6+WegV4073eM6p25dfq9z6YtO4DeWFpoVWMM3PWpP0cwr1kkE6I0XcYum6NcppR2FIeGa4WPZlQ5fsVBw== |
| 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
| 2026-09-17T11:20:52.854070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039299observed f8c400181c63e1b8126bb085e657e99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:52.835844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039299/manifest.jsonobserved 057019c68cf4025a76fb450b48799cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.820204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039299/publication.mdobserved fd658581d5a951899d6a2f9ab0914ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.803724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039299/publication.txtobserved 85fb0031bfabe4ecef46838839683fcd...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. |
|---|