OT-2026-000093933
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093933) never changes.
Identity and time
| Publication number | OT-2026-000093933 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7b16-b485-bec761f55665 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093933 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed16d6b6275bc43cfcfeda3088b6cc27fe46b758304aa5bce94879e0f0ee5646 |
|---|---|
| Markdown | ec3e5367070143b089090cd9e12fe0c726ff06d176e82561767f05c797b48e68 |
| Publication page | a69a55679a8a39a71084a3603e41c72e93c10255469420d3293bdd295c241354 |
| Manifest | 035ea79d8151848ddf8ab3157634afabfbe73b4fda5c8ccca62d70c52d2e1db2 |
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 | GjB9NOYCBAKZxitn9egPF5xKOOoAqaVI4P19WM6sx+ZS6txppRFQYE1cqzyDePlplU+IZ/10MlsvZGlEXLNLAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:12.445719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093933observed a69a55679a8a39a71084a3603e41c72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.427541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093933/manifest.jsonobserved 035ea79d8151848ddf8ab3157634afab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.409676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093933/publication.mdobserved ec3e5367070143b089090cd9e12fe0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.391329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093933/publication.txtobserved ed16d6b6275bc43cfcfeda3088b6cc27...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. |
|---|