OT-2026-000046633
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000046633) never changes.
Identity and time
| Publication number | OT-2026-000046633 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-75e6-90f6-c9c4134d2098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 991266095b6ca80d8a6fe73cc68f7befb16499a237181bcd32a5688041e55338 |
|---|---|
| Markdown | 8ffe0990308f20bb864979a973131eedb265080361870c1245d8cbef8de8ec9a |
| Publication page | f2ba24fa43d87dcf8e6ff99a54d17955bc30665c15adeaf693039e30545f5daa |
| Manifest | 175c4f4301b0d0a3ab16e8e344fecb7e9a813c19ab407a4d819eaa829c8199ee |
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 | Exug9CpBjGxt4hl1lLnICiX90QIrXkYGrZdRVASlg1tO81dnVzsz9WTlgXFzFTORGlaf/eJgpfJL2zC7yAEeAA== |
| 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
| 2026-09-17T11:08:43.207614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046633observed f2ba24fa43d87dcf8e6ff99a54d17955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.188518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046633/manifest.jsonobserved 175c4f4301b0d0a3ab16e8e344fecb7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.170996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046633/publication.mdobserved 8ffe0990308f20bb864979a973131eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.153566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046633/publication.txtobserved 991266095b6ca80d8a6fe73cc68f7bef...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. |
|---|