OT-2026-000013083
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000013083) never changes.
Identity and time
| Publication number | OT-2026-000013083 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7c20-b75c-b5f89078b950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013083 |
| Status | PUBLIC |
Content hashes
| Canonical text | e767d2c1f818ed12373d47fdb296062c565d7e55ddf44c7e95595814bd5c0045 |
|---|---|
| Markdown | b166428d3a55a248d132b909df529f6f3ed2996bdaf21f3026b811632271198c |
| Publication page | ce5bbd4c37da4c6904d639fda0c9e70b51f6c74c16912e619cf951579cdd01f4 |
| Manifest | 57768dbdeaaf364ffaba39fa5be4e63ab7e025990d680fa375a947ad777f042a |
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 | 4W1ZtsekXhBlpG1+rg2KRM+v69UzuosHI/DRfoX6HgmtxRWxhafkgKUPZ8cJUVBqwdp4WEKHpuj/fM6TRCRtCA== |
| 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
| 2026-09-17T12:10:55.716617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013083observed ce5bbd4c37da4c6904d639fda0c9e70b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:55.699149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013083/manifest.jsonobserved 57768dbdeaaf364ffaba39fa5be4e63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.680033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013083/publication.mdobserved b166428d3a55a248d132b909df529f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.659863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013083/publication.txtobserved e767d2c1f818ed12373d47fdb296062c...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. |
|---|