OT-2026-000017119
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000017119) never changes.
Identity and time
| Publication number | OT-2026-000017119 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-70f9-8686-70ea04bc9a79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12a3f74e7f977f29cd06f18442921ddfecfb2d6602169a8084ae0a9b72774381 |
|---|---|
| Markdown | 4ea3fe4b060e71608aa1c0ae7760da798d0f33f6deb87e2d8e9ce61f7b48d9d3 |
| Publication page | b7af4538518225d62e5cce7ce19e5b2be8b1155c51e73ea6aeaf2fc9cecb2c29 |
| Manifest | e5f0dfab74ad3b60e68eb4d1ce25c625c90839c48f6948664a2e14477c23579b |
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 | bwIclitKDyLFLslpmk/22hVXN62+YAt/RgYeJwAHEaodjcy1NbNKOV4kU18fT3323wRkroRJbsFQSfeu3K+qBQ== |
| 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
| 2026-09-17T12:02:09.527324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017119observed b7af4538518225d62e5cce7ce19e5b2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:09.509313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017119/manifest.jsonobserved e5f0dfab74ad3b60e68eb4d1ce25c625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.492476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017119/publication.mdobserved 4ea3fe4b060e71608aa1c0ae7760da79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.474799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017119/publication.txtobserved 12a3f74e7f977f29cd06f18442921ddf...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. |
|---|