OT-2026-000008876
Publication integrity record
Six cup vacuum gripper, six 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-2026-000008876) never changes.
Identity and time
| Publication number | OT-2026-000008876 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7e2e-a724-9823db474924 · 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-2026-000008876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 117d5097748b2d209ce58d9c06ec281e87a49fd680ff64777eddef1596ce2af8 |
|---|---|
| Markdown | b385467e5fa7991998fcf6a71662bd95ffb080e3be0ee26c00a7e5822a694230 |
| Publication page | c6eba09257b9faea2fd330e4922b65bec55b2815ecc62b8665119f1462e44ba6 |
| Manifest | 7e204c2c977cdbe869f3275b06147e1a2a20f2185677e5dcae2a1b0999313ed5 |
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 | oHMsYXoPBZrtFQu80KTznyONddWFd1M9XqxOIgfHTmH8JLck6p2ArTTQtGRy63bQ/834zmtLBKpAUAsNhWZrCQ== |
| 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
| 2026-09-17T12:17:28.229857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008876observed c6eba09257b9faea2fd330e4922b65be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:28.211560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008876/manifest.jsonobserved 7e204c2c977cdbe869f3275b06147e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:28.191248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008876/publication.mdobserved b385467e5fa7991998fcf6a71662bd95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:28.173037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008876/publication.txtobserved 117d5097748b2d209ce58d9c06ec281e...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. |
|---|