OT-2026-000098635
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098635) never changes.
Identity and time
| Publication number | OT-2026-000098635 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7dbf-8b41-d1f274ab1747 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dc1f3bbed4dc8e22c79b4ba36e96ec857f2adfce5e932c8130ca419c29d045c |
|---|---|
| Markdown | 37dbf9bb8b3970bc42749c29358bcc0ef81f0e1f6d492f8c2e78c151c961bee0 |
| Publication page | 6e783bc061cb3082f2ef8c7c7b16fbe16daf14fe89da49075412addd27079c4f |
| Manifest | 6130c5924b4c7be7393272ffbcd69392d340c970b350057e39d5ab0e183cbe3b |
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 | Ym2sCF8EGMJ1TO2GGwoFxPiCapG4NCTdjnHuEc+RyiDJR1xjaZ81NAog7jf4i5FkxNHgFO/Jk+h72EIB9VpQAA== |
| 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
| 2026-09-17T09:30:55.673466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098635observed 6e783bc061cb3082f2ef8c7c7b16fbe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:55.656068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098635/manifest.jsonobserved 6130c5924b4c7be7393272ffbcd69392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.639576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098635/publication.mdobserved 37dbf9bb8b3970bc42749c29358bcc0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.603988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098635/publication.txtobserved 8dc1f3bbed4dc8e22c79b4ba36e96ec8...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. |
|---|