OT-2026-000044319
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000044319) never changes.
Identity and time
| Publication number | OT-2026-000044319 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-756a-8658-2e84d69ec29f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d796fec881fbcbb8ced8a2b67b0873fce3f573d3f593e2e78ef55199ef173c1 |
|---|---|
| Markdown | 75a9f331c48a0a28044b417a21009928819ae4ac4eda6464dcddeb4837fbe451 |
| Publication page | 25b87c23c6fae8f7524e76607d50a1de78da7251f4577943396be34f2842db2e |
| Manifest | 02a5c143e8f2bf1b0dd49ac3f87613713f47b992a2d045cc114de363458789e0 |
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 | V1iJ+5DBfMKXZPFGGxzs2B9XQixlFcdZyAtrIv+okKeyAqi5omVxytWT/FGj7trBPi0oIcxy/mbnFKoakwbvAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:19.970570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044319observed 25b87c23c6fae8f7524e76607d50a1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:19.824821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044319/manifest.jsonobserved 02a5c143e8f2bf1b0dd49ac3f8761371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:19.802296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044319/publication.mdobserved 75a9f331c48a0a28044b417a21009928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:19.776223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044319/publication.txtobserved 0d796fec881fbcbb8ced8a2b67b0873f...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. |
|---|