OT-2026-000093681
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093681) never changes.
Identity and time
| Publication number | OT-2026-000093681 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f0d-a9d9-be31c4b150af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e70d8f688cbae40c3efabd01ffd816da812c0487d5b648f4689ba542a757251 |
|---|---|
| Markdown | c7ab9a22fd2c067f46c62d2b45c07154099a66c8112a796ffbcb374aec20b4f3 |
| Publication page | af917f1a2786f46948de31b0b7bdad269e92e2125c96d08c6d9fe4ff2b931a67 |
| Manifest | dc5346e779cffede9cfcaf69bb6dbd355217c18a4ac65d6554302ec7d04b5b6c |
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 | JxErcAHpr9URIUDsKLRXK0kzKUHNJheEu3x4jc5FVnp0PQvfljf9U2EcIXO16yDy3Chu6v812dKJzjwGfl8zAA== |
| 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
| 2026-09-17T09:39:44.601665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093681observed af917f1a2786f46948de31b0b7bdad26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:44.584128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093681/manifest.jsonobserved dc5346e779cffede9cfcaf69bb6dbd35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.559475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093681/publication.mdobserved c7ab9a22fd2c067f46c62d2b45c07154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.532936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093681/publication.txtobserved 3e70d8f688cbae40c3efabd01ffd816d...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. |
|---|