OT-2026-000031099
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed 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-2026-000031099) never changes.
Identity and time
| Publication number | OT-2026-000031099 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb8-7535-a0be-0f08d279827b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c6cb31af43070f865d0586ede0a9148161a3ab6df1400e88bffa504c8f22782 |
|---|---|
| Markdown | edc1c1593fdd40da4e5c9f38f62ead03cdaa980dd049804c5e96ba861e0f43da |
| Publication page | 9ee501c76866205b29c09e26ef37dbf659ba0d62a5fc311b3210fd57462e7fc9 |
| Manifest | 554392b274aa837443c9bb83b00343898e23d0cae8045f8f553cab70cd0c69a3 |
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 | z9oarTZ0yjXOfFjbAiQ1nKzOxbkdxxx9etU9RgXcAe5S3FKXPAW8VuvUbKpT84o7SbU2mz/RT4VU5cMPrKPjCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:19.533911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099observed 9ee501c76866205b29c09e26ef37dbf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:19.514133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/manifest.jsonobserved 554392b274aa837443c9bb83b0034389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:19.493697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/publication.mdobserved edc1c1593fdd40da4e5c9f38f62ead03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:19.472138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/publication.txtobserved 8c6cb31af43070f865d0586ede0a9148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:41.488105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099observed 9ee501c76866205b29c09e26ef37dbf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:41.469286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/manifest.jsonobserved 554392b274aa837443c9bb83b0034389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:41.452764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/publication.mdobserved edc1c1593fdd40da4e5c9f38f62ead03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:41.432646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031099/publication.txtobserved 8c6cb31af43070f865d0586ede0a9148...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. |
|---|