OT-2026-000059951
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059951) never changes.
Identity and time
| Publication number | OT-2026-000059951 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7e5b-a1c6-1530a7b148b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7604da523e662c943a5b576c7cd116d8ab747e487c6dc407b79d692be0c640c6 |
|---|---|
| Markdown | 017757763250bda10a858d01fdd1449e2472add8eabf383843fde8e362c0f568 |
| Publication page | f7589e2d96dea5eed828ba995480656b58c5f9b6ebd50dcdf7f1a145da908651 |
| Manifest | 558c663c8e30fc837aa525e1c4b06d75c1fc5186e6774309cfde9bce1ed6820f |
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 | NwHU0eUstGmy/kZ4rQoEfTIMfT0CwFW8RHPQ09bxEoPxJu2I1IOPCmu5zbIq8HHdpgTIIAtr+hNssZVm7DGoDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:43.851579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059951observed f7589e2d96dea5eed828ba995480656b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:43.833804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059951/manifest.jsonobserved 558c663c8e30fc837aa525e1c4b06d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.818001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059951/publication.mdobserved 017757763250bda10a858d01fdd1449e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.800973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059951/publication.txtobserved 7604da523e662c943a5b576c7cd116d8...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. |
|---|