OT-2026-000039295
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, 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-2026-000039295) never changes.
Identity and time
| Publication number | OT-2026-000039295 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7666-8c2a-d61e70adce04 · 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-2026-000039295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d198abaaa1af1ac84733b69f4d830c82eea1d7ed34086576e2f1bca84030cce |
|---|---|
| Markdown | 564aa0083803f164aaa804fed2486216b3b1b6707e2883462932b429decaff00 |
| Publication page | ca6b4630eadb8d3cc65f3c7069323f25d1c247e4ed9bd39edc5d0851981cc890 |
| Manifest | 3af03c4d9ad250cb44b175565a5ebcc4d90a89740ec712c75d445179cbf0dd67 |
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 | IBLoZsXmo9CHH6aGXxylmNt7Gz90mcaLbkMVYNmR6WOmi36EHIOkgBuQeLK2NVsDxmlEgiGz+cDTTQpITEXqCw== |
| 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
| 2026-09-17T11:20:52.404799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039295observed ca6b4630eadb8d3cc65f3c7069323f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:52.387833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039295/manifest.jsonobserved 3af03c4d9ad250cb44b175565a5ebcc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.371190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039295/publication.mdobserved 564aa0083803f164aaa804fed2486216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.354515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039295/publication.txtobserved 1d198abaaa1af1ac84733b69f4d830c8...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. |
|---|