OT-2026-000085941
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, sustained blow-off 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-2026-000085941) never changes.
Identity and time
| Publication number | OT-2026-000085941 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-71ed-98e6-8d03a936604a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085941 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc3ef8d3e8acacdf1621191ac5b62522e4f79f2a8afe8e3567c4849f45b6a96f |
|---|---|
| Markdown | 805ccc7e91846f28b431b93c4420297c2e051a67bd10ce0049435eaa9cb7138f |
| Publication page | 37647c7108a4a5f88fa015ad7ab48c5ef8d511073ee03a76fa0864754cbbe8fb |
| Manifest | 60432b523c7c63ee47721b547073df87337fae6a9ca8583ed09df8dbd99f9a32 |
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 | rg+HIL0vHB7yDfWHdNxRBDslhCQnc5GTuVfMbd8Nh2BPdx1ETsNDRj36/3dqYShimR6Xivbiyv3XetwWGgRbCw== |
| 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
| 2026-09-17T09:52:53.894306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085941observed 37647c7108a4a5f88fa015ad7ab48c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:53.873937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085941/manifest.jsonobserved 60432b523c7c63ee47721b547073df87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:53.856302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085941/publication.mdobserved 805ccc7e91846f28b431b93c4420297c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:53.839118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085941/publication.txtobserved cc3ef8d3e8acacdf1621191ac5b62522...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. |
|---|