OT-2026-000016297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000016297) never changes.
Identity and time
| Publication number | OT-2026-000016297 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-741e-9b15-9bae40b275ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016297 |
| Status | PUBLIC |
Content hashes
| Canonical text | f02ee6c4fbf6540d2e61b174ff7411d3586351bdd4d2f20e3af2cab753d1914a |
|---|---|
| Markdown | b5c833bd9c876eff4f8a48c88292e4c6e1aad6863f1142fcc1e064b9da75c33a |
| Publication page | b2be0b2dae6b7eafefe97cb2e92af5e8d0ab2cc7cbdb973ef8c3a68c7094d843 |
| Manifest | 107406849144a484dabb75cefa309ef74805e4037ad94315990b20dd357fe9db |
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 | w7iJW05uuExnjkSjnAG9zwgfoJZH1aMiZcSQ9heZyRFV8kZE3VeA5g/6vP2SySrBavO7kAlycAuC5cprKAJeBQ== |
| 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
| 2026-09-17T12:03:47.304316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016297observed b2be0b2dae6b7eafefe97cb2e92af5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:47.285910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016297/manifest.jsonobserved 107406849144a484dabb75cefa309ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.268426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016297/publication.mdobserved b5c833bd9c876eff4f8a48c88292e4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.249376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016297/publication.txtobserved f02ee6c4fbf6540d2e61b174ff7411d3...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. |
|---|