OT-2026-000102810
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102810) never changes.
Identity and time
| Publication number | OT-2026-000102810 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7487-be57-73ec32a2e3f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b9c7c89b4b381772dba1cef2f87a338d3d44657abc5103a88caee2f1b3ad4b7 |
|---|---|
| Markdown | ea9b22693a30aea24d98cbdbf18315aa00d91a637721a8d63d42d00f680344df |
| Publication page | cbb1c584a1ff721a149340e7c529af08bcbf05614e9ecfbd87ce9bbfdfb8d14e |
| Manifest | 1d6ac2c3b1c6125d00188546729c226525476bb68f9917ee1bf26c25a69bba43 |
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 | 0FkktIYOfO+xv5nteQWt2vy2+rBYwpCQ9inYiOF4eX15oKVrLWck2L+KwFM4Zdd0L0n5OUtk8V8eQjtiMU7FDA== |
| 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
| 2026-09-17T16:42:56.393072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810observed cbb1c584a1ff721a149340e7c529af08...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:42:56.197325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/manifest.jsonobserved 1d6ac2c3b1c6125d00188546729c2265...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:42:55.867964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/publication.mdobserved ea9b22693a30aea24d98cbdbf18315aa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:42:55.384194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/publication.txtobserved 9b9c7c89b4b381772dba1cef2f87a338...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.405434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810observed cbb1c584a1ff721a149340e7c529af08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.387904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/manifest.jsonobserved 1d6ac2c3b1c6125d00188546729c2265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.369888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/publication.mdobserved ea9b22693a30aea24d98cbdbf18315aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.350567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102810/publication.txtobserved 9b9c7c89b4b381772dba1cef2f87a338...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. |
|---|