OT-2026-000086394
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000086394) never changes.
Identity and time
| Publication number | OT-2026-000086394 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-73d1-8595-bdfb36e5e659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fa941cedd99398dba78df9ae73f64887b6a3b2008f60c7c7ecf0c0a02b9fbdd |
|---|---|
| Markdown | e2de42529cf92a42e3c9c0a36c97144e7ac7821d70f0e84367f01d54f562ebc2 |
| Publication page | b93f57683d305ec4f5f3fa2341ad84fd050443f8aa1374c07068093fc913dba0 |
| Manifest | a07daf2aded9bf476fde588d60a7c20c897d9d5aed791c1b4af162506e756087 |
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 | dUp1HI8y842KqRrwk1ViyPdPUZR7pNIzIdZBYlUf5OE2c3K+0WtPCwDFDd9IS6++MSO7igPRbUZPou7AkVjfCg== |
| 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
| 2026-09-17T09:52:05.491882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086394observed b93f57683d305ec4f5f3fa2341ad84fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:05.475839Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000086394/manifest.jsonobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.458799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086394/publication.mdobserved e2de42529cf92a42e3c9c0a36c97144e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.439355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086394/publication.txtobserved 0fa941cedd99398dba78df9ae73f6488...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. |
|---|