OT-2026-000088461
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088461) never changes.
Identity and time
| Publication number | OT-2026-000088461 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-74de-b74d-c64e8b29fdca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c100164cdf1020e822d6adc953860cce7938c771467bf20e47bf748d1b0c196 |
|---|---|
| Markdown | 6883ef98f038c6fdd1e61ea6ca962d40eea404a8dddcbacba90694e5e0405c0d |
| Publication page | e529b5af0729fc4bf4b3fab4a3db9c84d605a7057940a59f46fe048859fc1d59 |
| Manifest | f48633cbccaa8ab7673a2be0b92629326dae72bbdcceb00669e12ac5131b22dd |
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 | wv5yAyjkwSAlu8yjoRWB3fkysTDf7kKqmfpjNPJswmWSh7HV5G5+PZVs1IDonP7dtrCnT70d6bFvZi2+joctAg== |
| 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
| 2026-09-17T09:48:50.655973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088461observed e529b5af0729fc4bf4b3fab4a3db9c84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:50.636917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088461/manifest.jsonobserved f48633cbccaa8ab7673a2be0b9262932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.619449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088461/publication.mdobserved 6883ef98f038c6fdd1e61ea6ca962d40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.600361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088461/publication.txtobserved 9c100164cdf1020e822d6adc953860cc...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. |
|---|