OT-2026-000060339
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000060339) never changes.
Identity and time
| Publication number | OT-2026-000060339 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7d7c-9a92-7b50e46f3cf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62a5d86894de1cd0312fe1b1389009e487e00512a044c3b440d36670c13369d7 |
|---|---|
| Markdown | 846219ae62f7358c4d952617adf22dd853aa8631a324c7dee95adc656caf2bad |
| Publication page | a147e79c1707dbd607bf60781ede4f0a04ea31d33d61eb771653bcf5171b30c6 |
| Manifest | a59aa6fcf595cf966b2108fcdaf20329672d144474c3cbc29121c1a0d3a9a0d1 |
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 | o7/ISLM3/bvQj5hOXB82JKeG/VPMm5+NgF3VklERkoobMP+/xquAUsXwXVaosyPGXk2K6Fq+XYPjauI+T+ruCw== |
| 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
| 2026-09-17T10:44:04.255685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060339observed a147e79c1707dbd607bf60781ede4f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:04.227062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060339/manifest.jsonobserved a59aa6fcf595cf966b2108fcdaf20329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.198979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060339/publication.mdobserved 846219ae62f7358c4d952617adf22dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.169857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060339/publication.txtobserved 62a5d86894de1cd0312fe1b1389009e4...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. |
|---|