OT-2026-000098740
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000098740) never changes.
Identity and time
| Publication number | OT-2026-000098740 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7519-83f7-df025f467dbc · 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-2026-000098740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e90fb221224f9414345dfdcda7513b6881081d86e13950ac85533b8ab327ce2 |
|---|---|
| Markdown | d2afe7699555a01cd46fa9931002d6a83725054537df9a002a5d079d5afb7834 |
| Publication page | f7ae935146242eaf19705e5f966624a28d61e32b0793bf50dba01ba6c71a4fa1 |
| Manifest | c5f539b9275d3dc971b8034afc0aace2f9d590cde8505f11104dc4b19a9d324e |
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 | lmTVyO1yBSxGqpXZKi458PEPuhfVqaaw5RXqqaJsQPcxm49LQowVGsVhPeaRCYjUjC71OVOxkX2KvKrNSqvVDA== |
| 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
| 2026-09-17T09:31:03.370988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098740observed f7ae935146242eaf19705e5f966624a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:03.354335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098740/manifest.jsonobserved c5f539b9275d3dc971b8034afc0aace2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.338670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098740/publication.mdobserved d2afe7699555a01cd46fa9931002d6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.322145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098740/publication.txtobserved 0e90fb221224f9414345dfdcda7513b6...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. |
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