OT-2026-000095863
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095863) never changes.
Identity and time
| Publication number | OT-2026-000095863 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7743-9bd4-96e74ece1842 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095863 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5b193f9d76b89e4b239f2844c150d5a54210b94162532a2e3a01f6b699024ca |
|---|---|
| Markdown | 48b8c141517f54ebeb7355bb069dc813e65ba72e8ed6cf963046dfb617489e56 |
| Publication page | 3925beda6af93091366f6078e90d1c23cb4697bfe013c9c9510ef7643e1f60f1 |
| Manifest | deaae0aba9ec5efddae1746029887f98e6e5882066829138daa8816b1f175306 |
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 | zBpqrGdZDF4q5Egg/WAsPS/trKb5HDgonBPFnfvgzplucW4w7F6xSiMJe96M01qycQBpmt9SqlzP6EbTHDnXBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:57.332559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095863observed 3925beda6af93091366f6078e90d1c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:57.314060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095863/manifest.jsonobserved deaae0aba9ec5efddae1746029887f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.296310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095863/publication.mdobserved 48b8c141517f54ebeb7355bb069dc813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.277958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095863/publication.txtobserved b5b193f9d76b89e4b239f2844c150d5a...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. |
|---|