OT-2026-000022324
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two 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-2026-000022324) never changes.
Identity and time
| Publication number | OT-2026-000022324 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7e56-bc98-574ebda6856f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e6a88ae19e128ea244dedf343ee923d5e3ae536d9ab1a07a8885c284b0f8d94 |
|---|---|
| Markdown | e0655268ddf56da07d5696da301f019b30bcf9d5d220832b12b9b42fec5d2072 |
| Publication page | c39278e3ef9f0f4ce328d1b5699ad42d81e4ea1680022050196f87ef84658c7e |
| Manifest | d68d819e08b1f222711e4b863456af5b12a8f8a98feda96a1f241cfbc615b684 |
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 | pIxRK/3axzpO+PpwTZ27umE2T23O8bEaKT3Z4Nv/6VOPmBqX9tM71rnFeVqeJhxQyzwsygSeYEQC+7FsJRxKBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:53:41.018847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022324observed c39278e3ef9f0f4ce328d1b5699ad42d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:41.000655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022324/manifest.jsonobserved d68d819e08b1f222711e4b863456af5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:40.983542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022324/publication.mdobserved e0655268ddf56da07d5696da301f019b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:40.965724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022324/publication.txtobserved 5e6a88ae19e128ea244dedf343ee923d...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. |
|---|