OT-2026-000008950
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, vented 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-2026-000008950) never changes.
Identity and time
| Publication number | OT-2026-000008950 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-71bf-a207-4b044ae5efac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8395164dd6f9c17d930de7eca2ac5d4942bb2ac1611481bf4c0f65109ce66cfd |
|---|---|
| Markdown | 6ff367e3c0638260fef7529ae26ff2722646c0d77ed50754cd248d0a0965e438 |
| Publication page | 69acbb61bbb4222d2253e9be0678f8bd91dc0dc89d9e35c6d2d8f391967c3992 |
| Manifest | b88762647d028d1baa3753ae98c67f8817c9e1fa6ff75611bce9fe6d2b1009a6 |
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 | BRMmepvSOlSWEQIKEGjBn/+wxSrqGHnZ4UvApnYPl2mJaJsPoBN9U4XACFt7nfVRGdSGx1CRm/udT4CFn4BbCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:33.879199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008950observed 69acbb61bbb4222d2253e9be0678f8bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:33.861233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008950/manifest.jsonobserved b88762647d028d1baa3753ae98c67f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:33.842743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008950/publication.mdobserved 6ff367e3c0638260fef7529ae26ff272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:33.821385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008950/publication.txtobserved 8395164dd6f9c17d930de7eca2ac5d49...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. |
|---|