OT-2026-000101961
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000101961) never changes.
Identity and time
| Publication number | OT-2026-000101961 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7015-a21d-639bc09eb87a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 149f5c6a13434ffb473da6024dc4f4411f0670b45a008c34fbb31f320fd4710e |
|---|---|
| Markdown | 5c67d16ab983eefeb1183ec3c0e973523c263202e3b9781e91667c96ccfce3ba |
| Publication page | 782cec42c7704acf60a043de11c81abccf64a0b1a335249ad8bcfc991bc0adb5 |
| Manifest | a5b4f03c60a805ace0fc881e9f398f4dd8117bbad626e0c386d124abd195f92b |
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 | g3KdnNz3TRtTE6lD3ehRsjv70AUuHQUZLQIxpUVqjT80kNzUXeZAIWCJ0UMd1BSRwQNuRNxmbUBelIjt0/RpBA== |
| 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
| 2026-09-17T09:25:04.933032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101961observed 782cec42c7704acf60a043de11c81abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.915159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101961/manifest.jsonobserved a5b4f03c60a805ace0fc881e9f398f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.871497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101961/publication.mdobserved 5c67d16ab983eefeb1183ec3c0e97352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.824892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101961/publication.txtobserved 149f5c6a13434ffb473da6024dc4f441...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. |
|---|