OT-2026-000060211
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000060211) never changes.
Identity and time
| Publication number | OT-2026-000060211 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-76d1-8b94-4530edb6636c · 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-2026-000060211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59d7f33f64920f60365a8b8ae2034f34b148086690e1fd3585f7930d3f238012 |
|---|---|
| Markdown | 5fb8104bf5fa5e5a9f24ef8b4b791c7024b7f3e5df27873b5817e3dee0b135db |
| Publication page | a95d3d345d23faf98acc88a9575719fc82210a724739908b8ab39e56f669185e |
| Manifest | 6bd11e1613ae5809fc165029dc1740998062687c4e6ba60d4f7af93fe91e912c |
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 | pRQ/CDd1HwU9CDGPrXnw8lDSceX2cakkdEHjp4OfjEVOYEIZQUGUYRQZZ9MWLuNMXb7hZEc14JJ+kGxlakO+AQ== |
| 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
| 2026-09-17T10:43:53.092670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060211observed a95d3d345d23faf98acc88a9575719fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:53.074007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060211/manifest.jsonobserved 6bd11e1613ae5809fc165029dc174099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.054944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060211/publication.mdobserved 5fb8104bf5fa5e5a9f24ef8b4b791c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.037905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060211/publication.txtobserved 59d7f33f64920f60365a8b8ae2034f34...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. |
|---|