OT-2026-000068011
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000068011) never changes.
Identity and time
| Publication number | OT-2026-000068011 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-77b2-a301-752b3ce76c86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04d815de62308d5bbe4fac086b194b230c537cb862cd180ceb98e9558dcd47b6 |
|---|---|
| Markdown | e0f4c366aac589782c2e43db4a50c9c5a33c199184322b28e099245fc0f3d1d3 |
| Publication page | 0809dca7ba11171e2503ee2971bedfee6d00ca5fd14ff27fd8a688cd4cdb9029 |
| Manifest | 29fe44c13a73382d79b499bbd1392ec77d6cc2c383e2978d370a1400966cf311 |
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 | 6Ld8a0KVWljvMYwGhQpibrK2ZWcf2Cn/FbVCu8+YSe/CeNApCCNhkPDZDa6iB3ka3pqXrnydjYshF/LNgdp+AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:34.062054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068011observed 0809dca7ba11171e2503ee2971bedfee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.043207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068011/manifest.jsonobserved 29fe44c13a73382d79b499bbd1392ec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.025330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068011/publication.mdobserved e0f4c366aac589782c2e43db4a50c9c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.007724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068011/publication.txtobserved 04d815de62308d5bbe4fac086b194b23...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. |
|---|