OT-2026-000098265
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000098265) never changes.
Identity and time
| Publication number | OT-2026-000098265 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7331-9252-fcfad8747318 · 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-2026-000098265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3463fd45c5d5297e08421c079c514fcd15316ceb37b34463746412bb97b71486 |
|---|---|
| Markdown | 3784aac7f890389afa39a79a81cf64c16f46e8d748001daf900843a01f47e900 |
| Publication page | 5c1b191e8ebff9cf9a933301804303136ff806cf15bd344fd628f52c0bf84956 |
| Manifest | aa347db5ccf057cbca4ec1989e641c50ec8f64253b2f438a34cec0c2e0930190 |
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 | Vvu4P3Mg9WxVet6WALB1iTJjNIBnTGburHtCdeCP7eqh3r3JV85EkBnXd19tFV/UNM6DbM9HYHOnB8pXX9esDg== |
| 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
| 2026-09-17T09:31:27.377140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098265observed 5c1b191e8ebff9cf9a93330180430313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:27.360145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098265/manifest.jsonobserved aa347db5ccf057cbca4ec1989e641c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.342877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098265/publication.mdobserved 3784aac7f890389afa39a79a81cf64c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.324227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098265/publication.txtobserved 3463fd45c5d5297e08421c079c514fcd...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. |
|---|