OT-2026-000086763
Publication integrity record
Foam pad 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-2026-000086763) never changes.
Identity and time
| Publication number | OT-2026-000086763 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7d6b-b09a-b10ff24e879d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086763 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfe722a42e049ad95e1237a8543aa2b8aa231ce0217b66b3dc62d82ab63f488c |
|---|---|
| Markdown | d964be2fc49de4350cd1997d13666f57ff366cb24d2bcd27a0d5cf34499d4152 |
| Publication page | f92b6911819dc4333bf7a072b7834771d6b5d4243e7792f739e177f534e26979 |
| Manifest | a507432e176ce75172d849de26181eeef30986182356b2c7140783fb5a13ed8f |
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 | CDB1Tpd0QHzZu0l9DKTBOb92Ay21eX5HZDlnwUcvSV0Y2J5t1W85OCc/BgaISDlPTw63xZL/UlkaVyATSgRODQ== |
| 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
| 2026-09-17T09:51:33.974793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086763observed f92b6911819dc4333bf7a072b7834771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:33.956859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086763/manifest.jsonobserved a507432e176ce75172d849de26181eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.940564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086763/publication.mdobserved d964be2fc49de4350cd1997d13666f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.923176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086763/publication.txtobserved dfe722a42e049ad95e1237a8543aa2b8...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. |
|---|