OT-2026-000009045
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000009045) never changes.
Identity and time
| Publication number | OT-2026-000009045 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-71c7-8cf5-a20c24d49139 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009045 |
| Status | PUBLIC |
Content hashes
| Canonical text | c32271b2acfd4416fd759b77c58ebcc5f347cfebd0d80afa8458107f872a6cd7 |
|---|---|
| Markdown | 1a9d0b9ca3f322d832620e06c666411abd9665b6ae1e47d431be89462088cb9f |
| Publication page | 3dd5a5781ba1d138ed5d182cc390944d249888093996c3410076af944de40594 |
| Manifest | 9b911c805c699ac378285f6511ec7eb635d82c6773a097fe46837cd50cb508e1 |
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 | HBoYQLgWCsO/SaV9tmWKqcs7pYMglYLK8SJqNZf1jWFTD3LqC6fjptDpGUX3s9jN1mZvyHxX2GOn6Yr4LNNLAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:41.762310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009045observed 3dd5a5781ba1d138ed5d182cc390944d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:41.743073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009045/manifest.jsonobserved 9b911c805c699ac378285f6511ec7eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.723809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009045/publication.mdobserved 1a9d0b9ca3f322d832620e06c666411a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.704535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009045/publication.txtobserved c32271b2acfd4416fd759b77c58ebcc5...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. |
|---|