OT-2026-000094714
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000094714) never changes.
Identity and time
| Publication number | OT-2026-000094714 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7fb0-9822-4ea576eb7467 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90f97beac7916d31124175a6630f3aae39c658ee9d8977f7285e409c9387aa72 |
|---|---|
| Markdown | 0c4cede8213e55598bea8423b8e2b49f23f1fe06bac74fd5a7bbbaa140b9966d |
| Publication page | 10a6ae4179379b23e92f2a3c923630140f366c9a86e436e40fdee609583356bb |
| Manifest | 187b46331fba5816d4d99bea45fabb7568601db4689066d02158690f196e66b1 |
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 | +xWm0kjnGBJK3ZTrARwbRkfka6kTpCGym4MRoPkCtcXikXiQewZFt2X5CbbAQ7cENS9Me6mmlTzPQExUuGzJBw== |
| 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
| 2026-09-17T09:37:10.487419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094714observed 10a6ae4179379b23e92f2a3c92363014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.469665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094714/manifest.jsonobserved 187b46331fba5816d4d99bea45fabb75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.449364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094714/publication.mdobserved 0c4cede8213e55598bea8423b8e2b49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.431304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094714/publication.txtobserved 90f97beac7916d31124175a6630f3aae...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. |
|---|