OT-2026-000092544
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single 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-2026-000092544) never changes.
Identity and time
| Publication number | OT-2026-000092544 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7a03-9f4c-8f2300588d93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092544 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ebb6c7350ccc5be2c80a7e937be86f7831a92e16565c79f619f1781edb62e76 |
|---|---|
| Markdown | f4404b91c14cc58c5db9ca68abc7f0f1ffa8d30c86f7b916a7781e009c393f9c |
| Publication page | bbf036df207709d510a8295251164ee030457ed65c10ebd75d5f28e0a1016f52 |
| Manifest | bff6643af51fa503be50bf49af280e0148d88488d24ae8a47fcccc76fd054916 |
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 | eZJe/UL1txKffsn1Y0Uqtq9vLJRKu5LytWLf3ulWXqtp+j7Sz4z38oORSYlV9zUZ48hfGqUZ0DtxwVloBFUvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:07.561589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092544observed bbf036df207709d510a8295251164ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.543556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092544/manifest.jsonobserved bff6643af51fa503be50bf49af280e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.525329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092544/publication.mdobserved f4404b91c14cc58c5db9ca68abc7f0f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.506410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092544/publication.txtobserved 1ebb6c7350ccc5be2c80a7e937be86f7...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. |
|---|