OT-2026-000101063
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000101063) never changes.
Identity and time
| Publication number | OT-2026-000101063 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7525-adc9-c89d28426f2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101063 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8f7061059cda2a7c5b1c7ecf973c1a1cda67287b9a7d4f043cd946a0a17c7a7 |
|---|---|
| Markdown | 1d6f772fe95b4e102666a5d35b84a531cde518173fb55b7676b6dfd7ca80296e |
| Publication page | c5b9280757ddf8e5270e52bfaf86554eb216aad35f17c22a9f682288d396db23 |
| Manifest | 6fb35c9bd57b2434619abc63a0b9c90f0194a3371a5501268328aa12c337c178 |
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 | yqXzQL+zGZtJ/WvKBwcprIXgyZCMQu1KWVm6+Ww+tB7sdJL6YIaiNm6A0quanpPOJBllXUtfHBBaT+MSUZsBDA== |
| 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
| 2026-09-17T09:26:40.642060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101063observed c5b9280757ddf8e5270e52bfaf86554e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:40.623216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101063/manifest.jsonobserved 6fb35c9bd57b2434619abc63a0b9c90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.606118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101063/publication.mdobserved 1d6f772fe95b4e102666a5d35b84a531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.590508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101063/publication.txtobserved e8f7061059cda2a7c5b1c7ecf973c1a1...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. |
|---|