OT-2026-000094838
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094838) never changes.
Identity and time
| Publication number | OT-2026-000094838 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7060-b466-d5cbbdc7393c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094838 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90c79ef381b7129132c8e605be32266711be034a627824dbf4254b417e0ed735 |
|---|---|
| Markdown | 1f188f5398efae8f4ee6224f8138e6ca3f7f354972959365f0f29880d2c846e9 |
| Publication page | 975d432adbe917b2bc31b700d2807bd428800596d28681019d5359b6cd9c3415 |
| Manifest | 80721f5de8514ee86a3b101e908a15295ef12e6eebb748bd51b84c2a6600c73b |
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 | zkYtBvKy6RWEw+eJyPHi3Al8MXN2t6M+a8HnHfVUKhBj6TnSmpzXwc6lJtqpNTynDRlJ4JrgiO147MPuiBL2DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:19.854169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094838observed 975d432adbe917b2bc31b700d2807bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:19.835989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094838/manifest.jsonobserved 80721f5de8514ee86a3b101e908a1529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.818324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094838/publication.mdobserved 1f188f5398efae8f4ee6224f8138e6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.800102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094838/publication.txtobserved 90c79ef381b7129132c8e605be322667...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. |
|---|