OT-2026-000026046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000026046) never changes.
Identity and time
| Publication number | OT-2026-000026046 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-75b7-bce9-8a50ec62994b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cca933d974aba0abf0a024e888df8110c109bf3b81d35e364b43b8b8a2c1e9c |
|---|---|
| Markdown | 1eb02fe2f63b85c6883fe0eed0f0fcea58730883130a578953d00d8394e90a8d |
| Publication page | cc2761655e4a98044e631327fa1677f915a100096b35ae8202cacb9fa449d5ab |
| Manifest | 5c31f4b491922cd3d6fbc4ee5d3de5f72590dc1b9402a14d6c9ecf085c4c1543 |
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 | wkWSL/YLrToTk09Ue+yVlhITrEGAixj9GZDhxHr946bHO01kdgWBqWNgoFMH3jbnUeuidZSqankqUtw9RMBdDQ== |
| 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
| 2026-09-17T11:46:31.829855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026046observed cc2761655e4a98044e631327fa1677f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:31.808451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026046/manifest.jsonobserved 5c31f4b491922cd3d6fbc4ee5d3de5f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:31.789702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026046/publication.mdobserved 1eb02fe2f63b85c6883fe0eed0f0fcea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:31.769929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026046/publication.txtobserved 2cca933d974aba0abf0a024e888df811...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. |
|---|