OT-2026-000101676
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, 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-2026-000101676) never changes.
Identity and time
| Publication number | OT-2026-000101676 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7e3a-84e2-6f33a2df251a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7182989e815eee388f81b9cde189a41cee086697d75169a2dd254272e8167781 |
|---|---|
| Markdown | 3a689b1263c18bc933aa2df7816fafa7bea1058b95fd4802b482b75e2eb522dc |
| Publication page | 2751c17643d596cd3130c50ac4e9e08f8f512ab70ecc5c881202c3905423e2b0 |
| Manifest | 6b13d4e85daf75c6b7206ab30f1d5bbb19bd5fc8b0785ef06b01daee6ba63047 |
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 | /tkXK227WhL5MF8ELMOtBJVyWGqyuxijnZej9GSqT8UvBqgdNYoqnxRfPrenYvIWRI1qxzZvVCvg5z2DF2OrCQ== |
| 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
| 2026-09-17T09:25:37.999479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101676observed 2751c17643d596cd3130c50ac4e9e08f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.981262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101676/manifest.jsonobserved 6b13d4e85daf75c6b7206ab30f1d5bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.963471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101676/publication.mdobserved 3a689b1263c18bc933aa2df7816fafa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.944600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101676/publication.txtobserved 7182989e815eee388f81b9cde189a41c...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. |
|---|