OT-2026-000082832
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000082832) never changes.
Identity and time
| Publication number | OT-2026-000082832 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7ddd-99ed-1912f4f73873 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 300d4294496e00cf197ad882235c262acabb53f01b792a02f1c0662e1d84fee4 |
|---|---|
| Markdown | 87ce6a45e4b79f66e72c6f920ce5ced1171b0390a67e0b181da27398b66aa04e |
| Publication page | 0cbe9630bcd5294ba7e96fe5b94613bd99503c1c942afd10d7ba56d500d8dbd2 |
| Manifest | 86f4d8d045f97670bfe7f8ef6b2619401bbefbaf4f35d19a905a3b30c63f6d89 |
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 | Le3Kfs1hSOv2/Ngpue+9PboGLqPRyqQ1WNAgJ/p2/GT+/pqFqAZK0a2V2iS2S/9Aj7mtdECYlTtxnIx4GRbMDQ== |
| 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
| 2026-09-17T09:58:30.232603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082832observed 0cbe9630bcd5294ba7e96fe5b94613bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:30.215033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082832/manifest.jsonobserved 86f4d8d045f97670bfe7f8ef6b261940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:30.197258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082832/publication.mdobserved 87ce6a45e4b79f66e72c6f920ce5ced1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:30.180570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082832/publication.txtobserved 300d4294496e00cf197ad882235c262a...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. |
|---|