OT-2026-000088265
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two 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-2026-000088265) never changes.
Identity and time
| Publication number | OT-2026-000088265 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d26-770d-ac2a-22fa2bd08e0a · 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-2026-000088265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09f47bc697ca78b0063db950c8f1791e717a1ee00da44e15c1d6d0cf146ea222 |
|---|---|
| Markdown | a3d457f692fcdeb10f580b28343ccdf13717c9ff37aa25c6f875c747d5f4f119 |
| Publication page | f54fe9966c614126d9ea6f5e43537766ca60fa7fc8597da4ec288b36e13bc05a |
| Manifest | 77f9829214c0ffa2984d120f6f0b668f64a1f4e23a817a1d34c4ba42b96df8f4 |
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 | qenWhSZbdeAqlgZauYL2oZjhQdB0Gb45bzNgb7GmVmPbuF038+9+iTZGfvUK8Ctyd42et7u3qkm73wK0wLnfDg== |
| 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
| 2026-09-17T09:48:34.282763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088265observed f54fe9966c614126d9ea6f5e43537766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:34.266837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088265/manifest.jsonobserved 77f9829214c0ffa2984d120f6f0b668f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:34.248848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088265/publication.mdobserved a3d457f692fcdeb10f580b28343ccdf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:34.231900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088265/publication.txtobserved 09f47bc697ca78b0063db950c8f1791e...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. |
|---|