OT-2026-000008625
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, vented after 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-2026-000008625) never changes.
Identity and time
| Publication number | OT-2026-000008625 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7dee-9e5c-fc4b0b150190 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 312930b6219759f9a23578ffa954bb352121c018efc6338e4d381c3aa1c3faf4 |
|---|---|
| Markdown | 5ed04c2be8e19c8f9d088c4020df6b068e0848999b39f3598c78f38c19edc1f8 |
| Publication page | 43f1d825edf1584930610545c6bdd174d380a3298fa622b1b02b68181273f9b2 |
| Manifest | d188ff2db2b271ca5dbd7be3a3d298e95a1054e89dd17bc1590cbc04a8356883 |
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 | 0YFt18S+wn6It7VsTMUDY+25F+SDK19qDyrZGC6gKqE06k2wv+cT4At5ltVtfDtEcxKYyO3OqdKYLfl9AZ+1Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:35.285040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008625observed 43f1d825edf1584930610545c6bdd174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:35.266513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008625/manifest.jsonobserved d188ff2db2b271ca5dbd7be3a3d298e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.248012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008625/publication.mdobserved 5ed04c2be8e19c8f9d088c4020df6b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.227839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008625/publication.txtobserved 312930b6219759f9a23578ffa954bb35...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. |
|---|