OT-2026-000082445
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000082445) never changes.
Identity and time
| Publication number | OT-2026-000082445 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-742c-b7dd-4b8ba71048ec · 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-2026-000082445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 030288c0ad7547a600568540b5fe1d818846a1bbae9aae8884993eefd4a76b5b |
|---|---|
| Markdown | 65c7ae296106c73044b22b2123b0f16f1d732ea822a35950dc0f230356e0547e |
| Publication page | 76a2cf53c94ce172b52ba532f0005164980d9f8038bc327f7048469a8a95e6c7 |
| Manifest | 5696bd325d3daff77de18509c13511f5d6c935040e7f7f20aafdc8ed33fcbbc2 |
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 | Ck6xNL+DbXw3muKuRLBbCyRz3dAko0FcYJ1BBkp2FP9kOfWlMeeUwiRQXmAsUQY9DZ4wnq7VRU96FFrIL5X0AQ== |
| 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
| 2026-09-17T09:59:26.634217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082445observed 76a2cf53c94ce172b52ba532f0005164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:26.615144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082445/manifest.jsonobserved 5696bd325d3daff77de18509c13511f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:26.597241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082445/publication.mdobserved 65c7ae296106c73044b22b2123b0f16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:26.578014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082445/publication.txtobserved 030288c0ad7547a600568540b5fe1d81...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. |
|---|