OT-2026-000066952
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066952) never changes.
Identity and time
| Publication number | OT-2026-000066952 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7838-badd-8c67cba9a36d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7535080fe6581bdc5ba1d42c609695aad06df5f5f44a3c4ae3deb63914bc88b7 |
|---|---|
| Markdown | c7e048763efa8ab36b73a631a8fe92dbed834cd45b0c1a9f60ce71a38764e5bc |
| Publication page | fe17e1dfdf0ecf1274f59c7540ae698c608b0c9f8bd9d05f27ddcd972c194959 |
| Manifest | a5fcf6682803881eba84aedc86ea3c54e516843ce36b1e22340e4f393c736c50 |
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 | ZV92jNJehakujJLkNMo7xYZuhDVEyA43x6hqvkuvJNrg0vdGY2hDeDmp4h26PAfcTTR6pRhaDD9+0aC/yIDNAg== |
| 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
| 2026-09-17T10:32:10.035662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066952observed fe17e1dfdf0ecf1274f59c7540ae698c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:10.017172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066952/manifest.jsonobserved a5fcf6682803881eba84aedc86ea3c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.998946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066952/publication.mdobserved c7e048763efa8ab36b73a631a8fe92db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.981197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066952/publication.txtobserved 7535080fe6581bdc5ba1d42c609695aa...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. |
|---|