OT-2026-000089216
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000089216) never changes.
Identity and time
| Publication number | OT-2026-000089216 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-78c2-84cb-a010546c7cf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a706f68d850f652244a62cd7010a4a9e0c2eac837a77735da5467a67e1208c9 |
|---|---|
| Markdown | afc8a66c4c5f72556dc7d64cc70f00222a0a8c5ebbcdc548664fceea3a0f0ce0 |
| Publication page | 8e43458005f526a95d63e51269b4af837d140ceb1a9250d93984a05d06b60278 |
| Manifest | 419496aff556d27dd5db2c1869ed6694ef0d0b49e4bee870c263874e5ac9c9a1 |
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 | lNq4x4lTH2U5b2YvFouOpM8/2YtH7MuWlhxvq1KPj/ntzsoLffBqUdKLEbIHRDdElPw6dKOLWSEjj7IoOnHbDw== |
| 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
| 2026-09-17T09:47:14.366481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089216observed 8e43458005f526a95d63e51269b4af83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:14.350188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089216/manifest.jsonobserved 419496aff556d27dd5db2c1869ed6694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:14.333900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089216/publication.mdobserved afc8a66c4c5f72556dc7d64cc70f0022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:14.316872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089216/publication.txtobserved 3a706f68d850f652244a62cd7010a4a9...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. |
|---|