OT-2026-000098390
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000098390) never changes.
Identity and time
| Publication number | OT-2026-000098390 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7d3f-a02e-785167db55f6 · 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-2026-000098390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02bba264c4bab5f2e39d39e19df839abdcf6d848adc8747a0afaf5cc0ddec994 |
|---|---|
| Markdown | 39c5a7a5723887ba94d38da9e27850449bdf29ec0fcf27f1c793e9de3debc5ad |
| Publication page | 3d4f4cdc84a3dccb730f0be570024496eef7d3fe75605b94e8ed36c9b543d760 |
| Manifest | 66246fb7bb3fe9e5f83b988e1468d2f4ff47d6376d4ce991833b31b91f1885b7 |
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 | 7hRhN2oP3Cg6AyuLA9XRFG9Yg42HoBdQzTID1ki3+sjyku/cFPBGnLvWywHglvZRNNg2sO9Z5pbZJJMKPyLiBw== |
| 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
| 2026-09-17T09:32:07.851681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098390observed 3d4f4cdc84a3dccb730f0be570024496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:07.833485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098390/manifest.jsonobserved 66246fb7bb3fe9e5f83b988e1468d2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.815678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098390/publication.mdobserved 39c5a7a5723887ba94d38da9e2785044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.797610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098390/publication.txtobserved 02bba264c4bab5f2e39d39e19df839ab...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. |
|---|