OT-2026-000088319
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000088319) never changes.
Identity and time
| Publication number | OT-2026-000088319 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-77c2-a327-74226d1630bb · 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-2026-000088319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9240a23a452aa5c5584aaa4bd141fd144352c6eec38f7cddb3ebc4d1067ccb05 |
|---|---|
| Markdown | 1d848fa648cf55ec7f6cf1c6a74b190f423a05fe1ee3e5498d900b38dc438303 |
| Publication page | 45c0c05437e754b6aedfbf9d426dcf1c56d6883d41f1b00a29806c4200f257e7 |
| Manifest | bb4117d1389a8236a875bc1f597433274906e403b80f878189463bc92122061d |
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 | vLzZ3kX12Zlh88ouchAATirfv/8OQv3T7HnfgHLwjxdLUtzVlowWm0qjTRgDWDGXpkkF+K5qb8lQ9J6rVCaRCA== |
| 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
| 2026-09-17T09:48:39.502232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088319observed 45c0c05437e754b6aedfbf9d426dcf1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:39.483666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088319/manifest.jsonobserved bb4117d1389a8236a875bc1f59743327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:39.463800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088319/publication.mdobserved 1d848fa648cf55ec7f6cf1c6a74b190f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:39.444849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088319/publication.txtobserved 9240a23a452aa5c5584aaa4bd141fd14...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. |
|---|