OT-2026-000086000
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000086000) never changes.
Identity and time
| Publication number | OT-2026-000086000 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7f16-a9f9-e1cf93c56374 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45675514f92ff86a0c5fafc6f62910495315c9feb5b6619e8635207436f1a1bf |
|---|---|
| Markdown | 3fe5cdf6d6abd97054bf651ecf53e3c0ee91333d6eda45f8e813a538c555d767 |
| Publication page | d08b6304a9cb90eea02a594ee92896be69477c78c966f3dd0df280d0435a773b |
| Manifest | 4e9cbbf359e329d29bc4879abe93913db51a3afeb219adfa2b85c36cbe679835 |
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 | FoxFsDi1Nn5HDjxGdAjtjxNTOPhfMgHRzx/H+v2c87sGJVv3pYZoTz0n/u8gg7Zq6voxXS6CisxYUAzMQl5QDg== |
| 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
| 2026-09-17T09:52:59.045858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086000observed d08b6304a9cb90eea02a594ee92896be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:59.026649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086000/manifest.jsonobserved 4e9cbbf359e329d29bc4879abe93913d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:59.009903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086000/publication.mdobserved 3fe5cdf6d6abd97054bf651ecf53e3c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:58.987353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086000/publication.txtobserved 45675514f92ff86a0c5fafc6f6291049...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. |
|---|