OT-2026-000051033
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000051033) never changes.
Identity and time
| Publication number | OT-2026-000051033 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7e7f-8865-df16b8f8117a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051033 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58a7e24315fde669a85691804a4e74d996317ff0bb5443b2ad222b8fcd5b4fb |
|---|---|
| Markdown | 6c993acffd79692e44e736bd60a25691aa44df5e488f991d6b804bf9b0492fc1 |
| Publication page | 5bce91a3ddf5487f91c18fad336b8c4d103523c332372ba947e5fb5ac897572a |
| Manifest | 4f5ec38d3743a17d97827c9487c1be319d929bdbb5ae409aea48a2396ef075bb |
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 | 6Dcaoa8ok+gM+lOKbvTakqkrDIMz15fT9/mz2FRcHPksMiiD2mUNsHC2AOzVgHORhZr4LLb8fqyXyK2ztqvBBw== |
| 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
| 2026-09-17T11:00:56.518075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051033observed 5bce91a3ddf5487f91c18fad336b8c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:56.499590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051033/manifest.jsonobserved 4f5ec38d3743a17d97827c9487c1be31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:56.481128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051033/publication.mdobserved 6c993acffd79692e44e736bd60a25691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:56.464613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051033/publication.txtobserved c58a7e24315fde669a85691804a4e74d...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. |
|---|