OT-2026-000099416
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000099416) never changes.
Identity and time
| Publication number | OT-2026-000099416 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7419-a0a3-ae7e3538a8d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e3b43c4e44d304aea8e9fa80390819df5ab7fc813d8fa98de54ca70d1099b68 |
|---|---|
| Markdown | 49b33ad18e9fb1c172d881c04b3034968b59047f91dd32a759b766d3fed2a90c |
| Publication page | 0f53edb00393722f8d55552db49276bc974ada50bcab726ba2a5e7efcb7a0197 |
| Manifest | aabc6b7772b0303163d7d1fe51951032a7ee62153e0389387ee99f841d74c448 |
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 | VnmXv4+r/ggVZ8bE4KMt87eez6S+fju+Hg1oUAZ295IWox2F24ZsuI5z95Xak650tO5vP5748GrqVDpFp+ruBg== |
| 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
| 2026-09-17T09:29:11.197289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099416observed 0f53edb00393722f8d55552db49276bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:11.179085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099416/manifest.jsonobserved aabc6b7772b0303163d7d1fe51951032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.163013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099416/publication.mdobserved 49b33ad18e9fb1c172d881c04b303496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.146253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099416/publication.txtobserved 8e3b43c4e44d304aea8e9fa80390819d...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. |
|---|