OT-2026-000095786
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095786) never changes.
Identity and time
| Publication number | OT-2026-000095786 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7a46-8a5a-bb494fb097ce · 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-2026-000095786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 879405e3856e1a3c8800fafd730913661059eda2b37b926739e53706f8a20265 |
|---|---|
| Markdown | 944b60bf8cbca00214461500983e19e739bc389f370d02aa2d53a5e6442bdc2a |
| Publication page | 19d2256cbb32c35e451fc96466744d302569a20e1e2f36ca61e4e81904f50ada |
| Manifest | 44006d18ce3426e262c09278694c35af40ef4b74f3691e1df55556c31dd94bb0 |
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 | W3N2eA+j/ZPI70tF4KkKZUeGZNhss1ENLGRfyZa4yT3piQQ5VpqkkhI57RBqjiMlYUkBp3VPFDp5GR39GjnuBg== |
| 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
| 2026-09-17T09:35:51.378822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095786observed 19d2256cbb32c35e451fc96466744d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:51.360517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095786/manifest.jsonobserved 44006d18ce3426e262c09278694c35af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.342515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095786/publication.mdobserved 944b60bf8cbca00214461500983e19e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.326222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095786/publication.txtobserved 879405e3856e1a3c8800fafd73091366...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. |
|---|