OT-2026-000094863
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000094863) never changes.
Identity and time
| Publication number | OT-2026-000094863 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7cd6-b07d-8416e3f62d04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d383bb9f6ef310e153b2939aa50c39ecfa110c887d08fbc5f1ff10f989dfc6 |
|---|---|
| Markdown | 82828914cab6698aeae38bed22fde2fadbfee7ff308d1b0ee2153da815385edf |
| Publication page | 91703eecc8d51c9c5d26197b8e23e416a5fbb2d8457ab90d85da9b3dc2dc9c80 |
| Manifest | 5891644e68aa8fcf8232c2e4a3558d5b01d79863be225a39db9c353c03a92933 |
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 | XgmhIHBkw+Qs+oUicpVr6g4F23ccdut/rCzv54aPXYOLr1icPAS8JwGliCn5VIAwXBDDz4UZG+juDyhQnxXsDA== |
| 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
| 2026-09-17T09:37:21.722243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094863observed 91703eecc8d51c9c5d26197b8e23e416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:21.705999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094863/manifest.jsonobserved 5891644e68aa8fcf8232c2e4a3558d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.689570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094863/publication.mdobserved 82828914cab6698aeae38bed22fde2fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.672889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094863/publication.txtobserved 49d383bb9f6ef310e153b2939aa50c39...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. |
|---|