OT-2026-000094252
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094252) never changes.
Identity and time
| Publication number | OT-2026-000094252 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-78a4-a6ef-4b8ef666a671 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32caac390c7ac137cf577220ecefbb30e3eb0cf40b2cfe841d5e1ee7174a55e6 |
|---|---|
| Markdown | d2abbd13aac92086b9f480c03b7fee280df805f37a0d5f0c21e1f88a1f45c2bb |
| Publication page | 43f75c4f7fdf8a19c29c9b8f858531dd817bfd4e8fb4391007f0d12c0ed99665 |
| Manifest | b8b4baca6ffe1befb83ecc533b2d3c99c617f338a1c34a0f176fddbe7f767eb1 |
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 | QLAWy5chHUXqovbgLbEQRuLBhnQ30g6two8xC3O63tmzjf1TInIQyCiVKUpgwben1fAoVjuuS6saGNjSBPdtAA== |
| 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
| 2026-09-17T09:40:02.864475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252observed 43f75c4f7fdf8a19c29c9b8f858531dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.848042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/manifest.jsonobserved b8b4baca6ffe1befb83ecc533b2d3c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.829315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/publication.mdobserved d2abbd13aac92086b9f480c03b7fee28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.809157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/publication.txtobserved 32caac390c7ac137cf577220ecefbb30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.572752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252observed 43f75c4f7fdf8a19c29c9b8f858531dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.554289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/manifest.jsonobserved b8b4baca6ffe1befb83ecc533b2d3c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.534721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/publication.mdobserved d2abbd13aac92086b9f480c03b7fee28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.513367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094252/publication.txtobserved 32caac390c7ac137cf577220ecefbb30...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. |
|---|