OT-2026-000095111
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000095111) never changes.
Identity and time
| Publication number | OT-2026-000095111 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7a2f-a67b-25238907b08d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 488479ef1453020ae8f616151df4b74b3413e053e5625e4b5c7778ff8ba07898 |
|---|---|
| Markdown | 21455d4df1b1bb5cd245efe2de03db18a30890a6bf82d1d796e7d3d0c6a005ad |
| Publication page | 4f17f57d1caf71c31d4ccdcea17e5016eb082e4aaa6bbeb786c0094c17c1339d |
| Manifest | 1af5815dde9db92cac1d64fef34d471c399af627b52ad3848107c1e147532847 |
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 | zm8dfn7tzryYGWE72ABGrl/lO46r7ez2xpwoXaRP+2jijL7HuyCRGyhyyOjMItweeRKMlksu4BtH0mHs7X37DA== |
| 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
| 2026-09-17T09:37:43.415775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095111observed 4f17f57d1caf71c31d4ccdcea17e5016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:43.398317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095111/manifest.jsonobserved 1af5815dde9db92cac1d64fef34d471c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.381293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095111/publication.mdobserved 21455d4df1b1bb5cd245efe2de03db18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.364558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095111/publication.txtobserved 488479ef1453020ae8f616151df4b74b...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. |
|---|