OT-2026-000098954
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000098954) never changes.
Identity and time
| Publication number | OT-2026-000098954 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7c45-a2d4-490b3344a4f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dd1c8d3b1be0e5c799427f178d0175ca22c084c09d6c192b343694644b5c634 |
|---|---|
| Markdown | 5b0e1e5278f9ccd6f913416b361249960f4b45b965448d6f8c889030d4ac5b14 |
| Publication page | e9a139043f95611c47e01da12b4fc63e9e03ca8719abe25723697d968661e279 |
| Manifest | 8725513c021f6734288dbf5cac9a636a4c34a9d02c7a878a432b028996a0d98f |
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 | N6xDPQ0KOhoBRFvSBOZtiNisyQCDIAvdfkj52WDBsLttA/niOeZBdZW6kz9n3fI7p6z4Q4Bdk0a7Q3QuZHvoBA== |
| 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
| 2026-09-17T09:30:01.594188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098954observed e9a139043f95611c47e01da12b4fc63e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:01.577583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098954/manifest.jsonobserved 8725513c021f6734288dbf5cac9a636a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.560624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098954/publication.mdobserved 5b0e1e5278f9ccd6f913416b36124996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.545382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098954/publication.txtobserved 5dd1c8d3b1be0e5c799427f178d0175c...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. |
|---|