OT-2026-000098337
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line 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-2026-000098337) never changes.
Identity and time
| Publication number | OT-2026-000098337 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-706b-a722-fd9685c25b89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098337 |
| Status | PUBLIC |
Content hashes
| Canonical text | e333b29b938f67f7c617bc255941932b4a2fca6c8161ccb96297ed6adaabc926 |
|---|---|
| Markdown | 028b40a237f65355e0f6b0da6979babc1a35efb0a2d770a8f7de2114aeb6109b |
| Publication page | 527dc3be35ced7b8a15bdd2047d1438624e8123c119f5c5990bbbe52adffb5c3 |
| Manifest | a958325e836a68dfa537b754928fbd43c9c1be8255b97455eef84f2c0758aa84 |
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 | ahWhSsxsOo/x1iQogcjNCzCHJoxUqgfBaJ+Yux9taZULnCGU2kH9d+oVUKnA6ODQ0XKHoV6+a6w0va4MEGDjAQ== |
| 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
| 2026-09-17T09:31:33.174850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098337observed 527dc3be35ced7b8a15bdd2047d14386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:33.157125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098337/manifest.jsonobserved a958325e836a68dfa537b754928fbd43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.138236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098337/publication.mdobserved 028b40a237f65355e0f6b0da6979babc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.119165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098337/publication.txtobserved e333b29b938f67f7c617bc255941932b...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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