OT-2026-000067635
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000067635) never changes.
Identity and time
| Publication number | OT-2026-000067635 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-74e8-8364-1f513dad7cbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 165325462d982df1591128d795ae1003291903a1c2ceaf3faedf8b78b0bb7511 |
|---|---|
| Markdown | c2978b006c384579007718240882c0f882051a542801f16e2b71022236ac639f |
| Publication page | 534c0096d2c489322092f5d59d1f1db38054831c0cba5905daa82ae9a9c72fea |
| Manifest | afff6cd9f950eefb4e0fc5a804061b14716d22577154cdbdf468cfa2a3855e07 |
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 | CqA4Qt5TT/yZL1mbwhbHtQN/edsfxy+lcwQ/r32l/0axWvsK8rLLHLsYkFppPerLUkgzXZ2d9NPNScmMkKb2AA== |
| 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
| 2026-09-17T10:31:57.645718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067635observed 534c0096d2c489322092f5d59d1f1db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:57.628955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067635/manifest.jsonobserved afff6cd9f950eefb4e0fc5a804061b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:57.612015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067635/publication.mdobserved c2978b006c384579007718240882c0f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:57.591063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067635/publication.txtobserved 165325462d982df1591128d795ae1003...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. |
|---|