OT-2026-000085252
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-2026-000085252) never changes.
Identity and time
| Publication number | OT-2026-000085252 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43bb-79c9-b834-d666da636bfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e3299e62a0b3a911e144b0d9587b14d21b8caefd24c3d1c7907ba1fcd7c1f79 |
|---|---|
| Markdown | c211e4c416f4b51250b8845e811b48e862c6891e34fcd9a258b7829b460dbc73 |
| Publication page | d460509c7b7d46dd9da992fd1ae06adef790d448a57dc788e205820ece2dbff7 |
| Manifest | f46d92993272e96a2a408ac8c2b5732a8f85b945a14d5ad6c973a1b91fa36761 |
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 | lFWYUImwa0EDQXLvd3zsy5iJ+dGwdhKAE/EAiAE5ZDX08t21ebrlNufxJKbhLa85T8mvhZOAH8V2LFc9UczhBA== |
| 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
| 2026-09-17T09:55:21.338320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085252observed d460509c7b7d46dd9da992fd1ae06ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:21.319890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085252/manifest.jsonobserved f46d92993272e96a2a408ac8c2b5732a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:21.301119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085252/publication.mdobserved c211e4c416f4b51250b8845e811b48e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:21.276613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085252/publication.txtobserved 5e3299e62a0b3a911e144b0d9587b14d...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. |
|---|