OT-2026-000094344
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000094344) never changes.
Identity and time
| Publication number | OT-2026-000094344 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-7a21-aa95-7bf07b8f42b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd080b390d03ae21eda910eeaf598bdb03c06e10d26118d612678a40104e382 |
|---|---|
| Markdown | 95ccedf972f8676d5d725ba9d92f90f04275c5fdc0ad2a37f1ee038b2c8aa8b8 |
| Publication page | caf07d56b5e457857b2d395afbe5419359583e3efd3d12627f8aae95dde771a4 |
| Manifest | d62f11d696363c6fe84e3aefa1e126f9153573763d7160cd20fb74ae96cc54e1 |
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 | i8Qy/oMb0XUM6+aABm6DJrbPeGt6Mv+zjFyusZvj+iDy8MdcTa2IfDFbbYQtpSPmH3IXNRQjBkEeFlYwnYBhAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:43.947704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094344observed caf07d56b5e457857b2d395afbe54193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:43.929915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094344/manifest.jsonobserved d62f11d696363c6fe84e3aefa1e126f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.888570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094344/publication.mdobserved 95ccedf972f8676d5d725ba9d92f90f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.845177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094344/publication.txtobserved 0dd080b390d03ae21eda910eeaf598bd...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. |
|---|