OT-2026-000084959
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084959) never changes.
Identity and time
| Publication number | OT-2026-000084959 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7053-889b-e94f5a947070 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084959 |
| Status | PUBLIC |
Content hashes
| Canonical text | f356041fe00aeef269f9e81f0cfa793d4075eaaf66085a68d33d14244895ec46 |
|---|---|
| Markdown | b9f9eab8d9a2f793e27d6df2386b3c94df57810d1a7a7bc9dcb05336149012fa |
| Publication page | 0ff11311078ce2cb0803c7f9ba992d9bdbade9f9a1d74eee7ead4748f23a340a |
| Manifest | db80ebcbdc16260e4f843892d67575a9a2cd9276fc4d1be007d9a357db9c9c0a |
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 | jvkRnBHBditCdXlJo4H0wDWava4VHZALXIlBRW2eDTezYsET5vA49xXGD+NBYxr+lApYRMwLchncaBk9L8oFDw== |
| 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
| 2026-09-17T09:54:57.235679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084959observed 0ff11311078ce2cb0803c7f9ba992d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.218814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084959/manifest.jsonobserved db80ebcbdc16260e4f843892d67575a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.202132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084959/publication.mdobserved b9f9eab8d9a2f793e27d6df2386b3c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.183460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084959/publication.txtobserved f356041fe00aeef269f9e81f0cfa793d...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. |
|---|