OT-2026-000065911
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000065911) never changes.
Identity and time
| Publication number | OT-2026-000065911 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-760b-934f-567df4f0a473 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065911 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3b9d72a8e93895ee4e3df341a9aefbcc1eb5c17605d72c26fc3c5e820e7ab2a |
|---|---|
| Markdown | 37d5b76727d27fad03619fb59849a5c9f6f426900f6f2de31ac7854e9ac24a7f |
| Publication page | 0598c68988739a233d18678f312c7619d1d1af3efe2d400ea2c662fe096c101d |
| Manifest | bdd504c250929e2e19f5fdce82f69f35b526fe9b0ce1d569f16470a649093518 |
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 | L+TmuDAGn50rsW7462EssykrPP9xeVOArFftB5GAOThCJyvbnv/D0KG39KNSSZ8d1C1dbS3hOBJVSaXSiWvrCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:08.578487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065911observed 0598c68988739a233d18678f312c7619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:08.556815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065911/manifest.jsonobserved bdd504c250929e2e19f5fdce82f69f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.537018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065911/publication.mdobserved 37d5b76727d27fad03619fb59849a5c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.517664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065911/publication.txtobserved e3b9d72a8e93895ee4e3df341a9aefbc...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. |
|---|