OT-2026-000085357
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000085357) never changes.
Identity and time
| Publication number | OT-2026-000085357 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7044-9703-857b935fcbbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a5d2baabd248f6fa1159948716279d84e49efc045bb899caff5704cb97f8f4f |
|---|---|
| Markdown | e66274ad3ee7b065ff20d964f2a375f1178b734a282223b25c5d66ea079c9e96 |
| Publication page | 0c31e15ef561070f12dc133f7fa9e56a19c093d0febe1c827850350873abf7ae |
| Manifest | 0b3c8acd6d0957d54efc00fd128d4f181ea6e9ad0af722f30c6e4ab925d3d5c6 |
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 | sGLFeFkba2Yf5lR+9wstatRmDzNO9inEaYvjvbFIq3FK4bHrXNfVH2oSZ0U4PdBIUiEJEjHWJrShdd1KFmSSBA== |
| 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
| 2026-09-17T09:54:05.346264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085357observed 0c31e15ef561070f12dc133f7fa9e56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:05.329858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085357/manifest.jsonobserved 0b3c8acd6d0957d54efc00fd128d4f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.312055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085357/publication.mdobserved e66274ad3ee7b065ff20d964f2a375f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.293929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085357/publication.txtobserved 6a5d2baabd248f6fa1159948716279d8...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. |
|---|