OT-2026-000095660
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095660) never changes.
Identity and time
| Publication number | OT-2026-000095660 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-71bb-a9a2-d383818c4e07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49f1265f7cc859e4ce049db9fc064bebf0ca93532e602a380bf0277fd43d2eec |
|---|---|
| Markdown | 5813e0de316129ae2d088504d667feccec0b9a8eb74e30ef5d0d5bfc0a0e4c7d |
| Publication page | a0591dae51fb6038734b483ee2ca13a27408f4720a256862d5cdf5522aca7068 |
| Manifest | 8ab4f50b9116365942f44590e9fecdd52db00bd26f3499b3f5d3e15377a3ff03 |
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 | gW6Yee1/XlvrPhoFK4/Ms79iIaB2Qwk2yIvq5Ty53YDboxdJ5kW8JZFgN4VMygstJyacYyQX/UsuMdv+vEg+Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:07.743613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095660observed a0591dae51fb6038734b483ee2ca13a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:07.724090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095660/manifest.jsonobserved 8ab4f50b9116365942f44590e9fecdd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.705957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095660/publication.mdobserved 5813e0de316129ae2d088504d667fecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.687636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095660/publication.txtobserved 49f1265f7cc859e4ce049db9fc064beb...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. |
|---|