OT-2026-000073532
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down
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-2026-000073532) never changes.
Identity and time
| Publication number | OT-2026-000073532 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-7496-8add-61edc8699225 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75bcf26dacc0311277194a52702da0c56bcd163ea7927062795d5d9ea1083ce6 |
|---|---|
| Markdown | 0ba5dd1d367f7d89238b9c0d4f123d15270bd6cf376e218e08ea36c584c9e105 |
| Publication page | f045fe922bc1f537c24c02e8448ee753cd1d45fb1ebd85fe8733ef19d38ba6f2 |
| Manifest | ef1e1dbf094197d318f64bfe67380c5f1a93d15a98d58b55f19fc4e22cd1044b |
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 | UqaPrMx80oawP7NufwA3/E+18jAdoBviFxx4bYVYOvtg8bPLbDTUaJAo9Dbddb9BfNGO663tLG2BW5s5HLSyBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:42.299059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073532observed f045fe922bc1f537c24c02e8448ee753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:42.281115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073532/manifest.jsonobserved ef1e1dbf094197d318f64bfe67380c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:42.264293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073532/publication.mdobserved 0ba5dd1d367f7d89238b9c0d4f123d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:42.247390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073532/publication.txtobserved 75bcf26dacc0311277194a52702da0c5...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. |
|---|