OT-2026-000095711
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095711) never changes.
Identity and time
| Publication number | OT-2026-000095711 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-72ff-a4a4-29b1cce1dade · 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-2026-000095711 |
| Status | PUBLIC |
Content hashes
| Canonical text | f72557a918a907cb1aa79338f8d2fe8e20142edb86329b78939b2f4cc2564461 |
|---|---|
| Markdown | 238600f500a741be8878cf66bfb6ed0182e43144849ac17e29d23304f271da72 |
| Publication page | 0d2cd9e7bf09d697176b6ebc39a396b95967bb0b76947da13bc75848e2b18b71 |
| Manifest | 197e9235a56787dbf2996d8909184cb3582fdd5ac13516525b357486da0b1377 |
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 | 6wHQU4sNKlpZw9TRbwtf+EzGnrBj3ZtAkaeIKMXf0ahKNdKmd9+KJm4YfZJZZa2bKtNz384d+zUAYrq/sjvdBQ== |
| 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
| 2026-09-17T09:35:15.995975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095711observed 0d2cd9e7bf09d697176b6ebc39a396b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:15.976560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095711/manifest.jsonobserved 197e9235a56787dbf2996d8909184cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.957404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095711/publication.mdobserved 238600f500a741be8878cf66bfb6ed01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.939022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095711/publication.txtobserved f72557a918a907cb1aa79338f8d2fe8e...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. |
|---|