OT-2026-000011006
Publication integrity record
Single cup vacuum gripper, pump fed, vented 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-2026-000011006) never changes.
Identity and time
| Publication number | OT-2026-000011006 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-73d8-b7ef-d4fb7be26258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60171df9827edd1a362561e0fc7264500bb9d7e143af8d3ea9c6dcabbc7ae8ed |
|---|---|
| Markdown | 987345a1ebf4b613ece6d87b9e38935a3d4c664eefdf13fec755cb209e0faf76 |
| Publication page | a6bb01a6fb8b183243eeeba11acc9f6aa80e0571a3ac8c3e7d79808c3e24d418 |
| Manifest | ef378a345af96e682c7b3eed09af8ecd9297a26cd8749b038b92f6e920c4775c |
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 | 2+zwWOUnkVly2YSXvrkARG8LmpRYm1wKD2e1MsIzA0/dO7GJs6eu1CBtvNgOWwHFiai6Q8ImKmVjrCvtZ6ETDQ== |
| 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
| 2026-09-17T12:13:49.390832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011006observed a6bb01a6fb8b183243eeeba11acc9f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:49.370341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011006/manifest.jsonobserved ef378a345af96e682c7b3eed09af8ecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.349163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011006/publication.mdobserved 987345a1ebf4b613ece6d87b9e38935a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.326724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011006/publication.txtobserved 60171df9827edd1a362561e0fc726450...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. |
|---|