OT-2026-000095747
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000095747) never changes.
Identity and time
| Publication number | OT-2026-000095747 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7599-8ea0-21608bd9d706 · 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-2026-000095747 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcfaa2bdd86d38454d9f21127626a615f196d2a5ec9ae393e4de920355d7175f |
|---|---|
| Markdown | bb8da0242d5377fb6a6204571b7c332615ec3387d1e659fd5fd55e6bb20197a4 |
| Publication page | 550ee88517df422bf0385e972ae573b1f57561774d5c1e297f8e249f7c5f7edc |
| Manifest | e667289840bb98d134fb71b27e6b3657713d0b504b6fa980a013cf8231ffde62 |
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 | q2TTL0pnC5CtsMOmkbV3+lsrzSggPlzWpwFZhmYYunYIXInmbeSbpfecde6GnN03j1KIAymy7TGBnTukP9LvBg== |
| 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
| 2026-09-17T09:35:18.826339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095747observed 550ee88517df422bf0385e972ae573b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.809153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095747/manifest.jsonobserved e667289840bb98d134fb71b27e6b3657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.790617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095747/publication.mdobserved bb8da0242d5377fb6a6204571b7c3326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.770439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095747/publication.txtobserved fcfaa2bdd86d38454d9f21127626a615...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. |
|---|