OT-2026-000037851
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000037851) never changes.
Identity and time
| Publication number | OT-2026-000037851 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7b6a-83ea-66aead55accd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d816f29aaaea225c817bef0b519f8073b9c5033cb2943bb36f13f8b8ce29c9e |
|---|---|
| Markdown | 53519ebb0e59ff65b05b5b9ba3f6ce96761f4ad88d4f4ed735df2e843b0db227 |
| Publication page | 22c4eb1bd5b0eac72532522572d8c0bcf0035905eb65516cee5e73062b478342 |
| Manifest | cbcf89e907d7cd06b186d15c1ef017fdbf3c32e49b99fdb7396cf020b4cf2db8 |
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 | IZRExIZHCXWvO2WG+O43iuqyF91Qr4xdDcwyQfF/B+00wqw/Cn+28UFj76JMmApYp9udO8rpoYIJHCmOZsN7BQ== |
| 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
| 2026-09-17T11:23:06.502214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037851observed 22c4eb1bd5b0eac72532522572d8c0bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:06.485666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037851/manifest.jsonobserved cbcf89e907d7cd06b186d15c1ef017fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.468630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037851/publication.mdobserved 53519ebb0e59ff65b05b5b9ba3f6ce96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.452762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037851/publication.txtobserved 5d816f29aaaea225c817bef0b519f807...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. |
|---|