OT-2026-000068713
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000068713) never changes.
Identity and time
| Publication number | OT-2026-000068713 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7e16-b73c-53b678537fb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d96070773e01f99cfb9c6998d668be9c922b2c17c010f2ac7ba82dd25439640 |
|---|---|
| Markdown | e7c02f3b8de8a5ebf6636358695616d80d9a4725308bbd29095ac2a5be8162e5 |
| Publication page | 78f90e517345268f66a5d37ecf202ed4b6628212960f8eaea5fa09ef7fa18c6c |
| Manifest | 0664bce31e22ef3e0f3e8ce6dff5ea9b4f02e254697977a65d5383efd2450391 |
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 | a+lJWKrLDfCWibsdHpdz4FtqPJgMAdsG0wSCSCZ1w0m02fo1QKzf5Vu71+XAXoG2UT4LV17Nl5kw7T5+goAHCA== |
| 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
| 2026-09-17T10:29:55.376006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068713observed 78f90e517345268f66a5d37ecf202ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:55.358121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068713/manifest.jsonobserved 0664bce31e22ef3e0f3e8ce6dff5ea9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.341282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068713/publication.mdobserved e7c02f3b8de8a5ebf6636358695616d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.319552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068713/publication.txtobserved 9d96070773e01f99cfb9c6998d668be9...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. |
|---|