OT-2026-000082139
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000082139) never changes.
Identity and time
| Publication number | OT-2026-000082139 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7653-aec4-0bfc4edd4706 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082139 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6674b40cfd679bdb28fd8c5467348b7feb3f382c070583c58e17c365fafe06a |
|---|---|
| Markdown | 5732eea8f13c0ad109440a3e227e2415c573989f4673a9bb3c77ee06e6cee33e |
| Publication page | 4a97ae9abdb87002cdf09df3b4ffec1a3aca75da89b57ff2e0aba94c5a37e01c |
| Manifest | 360e43f3bd15bbfb429eb5580f4e2f4d5dc492dca2d0f9291f3b6fbede113649 |
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 | 961pLejL8BuLwwbqsABhZJsP4hG8KXo/1Ym5Qdlv6Cx1JY8qm0ml56u0JAv+fwyk7G/d8TvKoe0xMubdckhbBA== |
| 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
| 2026-09-17T09:58:57.425813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082139observed 4a97ae9abdb87002cdf09df3b4ffec1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:57.407561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082139/manifest.jsonobserved 360e43f3bd15bbfb429eb5580f4e2f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.389563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082139/publication.mdobserved 5732eea8f13c0ad109440a3e227e2415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.370367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082139/publication.txtobserved a6674b40cfd679bdb28fd8c5467348b7...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. |
|---|