OT-2026-000064337
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000064337) never changes.
Identity and time
| Publication number | OT-2026-000064337 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-73b2-8e4c-cac275c48fc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064337 |
| Status | PUBLIC |
Content hashes
| Canonical text | dac23af37b30df100c38acbfee52b27976bf9ce5426070c9a0837020dd67a856 |
|---|---|
| Markdown | 99f6f614daaad4b741eb51d3912382fe7be2187fc75ff3a1f700e26353a70af7 |
| Publication page | 1d6d29844b0aab9dfe5f018a8c001eca94cfc42fcc2edb04f1fc16e5df8af1ee |
| Manifest | 560c6ae884b6617b54b2629d60067d921f7d516b562d34b4546211e6fb5e9d4c |
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 | wi7Yil70XheAY6TaoaN33s57R0C2t8Xc25ta/r8eamMtAl7tuEEsSGZFOHQAd75VOvNVefmj2IjKlgA3BMaFDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:29.654384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064337observed 1d6d29844b0aab9dfe5f018a8c001eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:29.636273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064337/manifest.jsonobserved 560c6ae884b6617b54b2629d60067d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.597636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064337/publication.mdobserved 99f6f614daaad4b741eb51d3912382fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.559703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064337/publication.txtobserved dac23af37b30df100c38acbfee52b279...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. |
|---|