OT-2026-000102462
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off after 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-2026-000102462) never changes.
Identity and time
| Publication number | OT-2026-000102462 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7060-9789-0612f9e43f68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83b41606ffeed3ad6c09c593ba6ece73ad5d1ee4322f677207806e84fade3f3f |
|---|---|
| Markdown | bed25be14187a65576acf87e6d0b918ba64fd3d9f180a696b40d3a597b58d7ad |
| Publication page | 0e8a0635ee2b3f34e9b58c33331b5a2d909b1622407c1eeed144e7361ba3594a |
| Manifest | 0b785dbb7d8d9392f01d3633ca7509e8c7089771ccb8edf65e00795cd54843f7 |
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 | 8cIdPjKKfVhU9X/OAKmTE6V2N0B7R+a29SlVLyaTY4eSGoBvH9ydlvE7SwHX3ddvfDlpqp+iwafpvcpMzSSVCg== |
| 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
| 2026-09-17T09:23:48.838620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102462observed 0e8a0635ee2b3f34e9b58c33331b5a2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:48.819027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102462/manifest.jsonobserved 0b785dbb7d8d9392f01d3633ca7509e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.801988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102462/publication.mdobserved bed25be14187a65576acf87e6d0b918b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.782712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102462/publication.txtobserved 83b41606ffeed3ad6c09c593ba6ece73...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. |
|---|