OT-2026-000018583
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed 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-2026-000018583) never changes.
Identity and time
| Publication number | OT-2026-000018583 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48b-78d8-951d-23a5e1bd4fc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a0a31ea3fccff5555242486a3eb9fd0730daa77d78540d9de90937eca7e0ec9 |
|---|---|
| Markdown | 4f0b55eb8425d5e762026530829697f7169bf8d21e54c13a963d5b72fedd0ae6 |
| Publication page | a1dce29dce03c1b04ab53aa7dc98acdf854fa0d56d7b7473e0239453507a5cc3 |
| Manifest | ec324ffc0ba925bb47d342ecc1bf90c8080a179ce64dce975d9f63aa80f35250 |
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 | eCepPoLr0iDR4wpavPA/1WJMt96QZT5F2GwYJpW/TZ1UhBnU6ZZAQZ8Fbuv1N7/cah0QI/pjtq+Xq43voMAGCw== |
| 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
| 2026-09-17T12:01:23.196353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018583observed a1dce29dce03c1b04ab53aa7dc98acdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:23.179427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018583/manifest.jsonobserved ec324ffc0ba925bb47d342ecc1bf90c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.163382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018583/publication.mdobserved 4f0b55eb8425d5e762026530829697f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.146094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018583/publication.txtobserved 5a0a31ea3fccff5555242486a3eb9fd0...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. |
|---|