OT-2026-000085118
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained 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-2026-000085118) never changes.
Identity and time
| Publication number | OT-2026-000085118 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7222-9cb7-43dda43c9eab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e1df5bf05ad3dea1f77df81e2c12598c012a953dc4c13a56ac4e07f8bd9708e |
|---|---|
| Markdown | da14b35a833b61ca589dc8f1f2e2d055bf2d5c6a171446eb0314e3f2fcbe5376 |
| Publication page | 2451e962dbccc336997846724aa86383e9a12a6ae49bb0c072c1f10e969f4ccf |
| Manifest | 676c3974573cf119f1b69c023c608474c59184a7f6e6f934197f61a4e7bbca04 |
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 | FsO1ouM9ikwWgnY+g5/bScbQQGuW2bca/zCT1L+72RrQou/Kuyc52FpMrNPLv5DK1Xbj8ARCcBxAqJR1+nqPAQ== |
| 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
| 2026-09-17T09:55:11.392161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085118observed 2451e962dbccc336997846724aa86383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.373281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085118/manifest.jsonobserved 676c3974573cf119f1b69c023c608474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.357214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085118/publication.mdobserved da14b35a833b61ca589dc8f1f2e2d055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.337920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085118/publication.txtobserved 8e1df5bf05ad3dea1f77df81e2c12598...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. |
|---|