OT-2026-000082844
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000082844) never changes.
Identity and time
| Publication number | OT-2026-000082844 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7992-a41c-2b6ac6129607 · 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-2026-000082844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df90d0fef9eca91d494e6c6889f88168765d4aeebe82888f6af7c4afa0d0bb4 |
|---|---|
| Markdown | f9e762264ee8e31946f5d88845b8403420c2f005958420621076e7ce5b224b62 |
| Publication page | 89931b394e61ea5d8721f954f6fcb487763b5d7d2bd79fa4631ec03e5ede44a9 |
| Manifest | d6903a3b3ae506282a9d596fa3a33c921b24485fede30b684374a0603dc6abce |
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 | 32CP4hFQXCEdDZ+QcLOQ/wwFfxIdfkcHs1bhulBFSxjbvmWt5sL2Jesne0YTlrqxPI8VvEl/MKUYJM0NVGokCw== |
| 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
| 2026-09-17T09:58:31.171692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082844observed 89931b394e61ea5d8721f954f6fcb487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:31.154221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082844/manifest.jsonobserved d6903a3b3ae506282a9d596fa3a33c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.134526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082844/publication.mdobserved f9e762264ee8e31946f5d88845b84034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.115211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082844/publication.txtobserved 0df90d0fef9eca91d494e6c6889f8816...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. |
|---|