OT-2026-000098641
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098641) never changes.
Identity and time
| Publication number | OT-2026-000098641 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-734f-9c14-68bf965c69ff · 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-2026-000098641 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3435233143fdc96c63648a785b643b646d1eb3a68d2099e1d596e47c68a844a0 |
|---|---|
| Markdown | c1bdec4082a365e823f127bb74fe5bf89a007968d90fc07a3d2021a0207b7e15 |
| Publication page | 942107e65e732c3385b865efb98c3c6c62732da360ac653376ce7c9f03601411 |
| Manifest | 03f439c13c29e99682cf6d8ae831ff2aa0039261441bf1aea887d93980568ced |
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 | 8iS2pG5EXlB1d1HLrsFR8jYW0vITzH+wN70r6Ml6NRMTUFU8HUglfCT1M1fTYk1tOAh2r7ncpsFIhll8TQFXCg== |
| 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
| 2026-09-17T09:30:48.723256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098641observed 942107e65e732c3385b865efb98c3c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:48.702972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098641/manifest.jsonobserved 03f439c13c29e99682cf6d8ae831ff2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.665590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098641/publication.mdobserved c1bdec4082a365e823f127bb74fe5bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.613109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098641/publication.txtobserved 3435233143fdc96c63648a785b643b64...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. |
|---|