OT-2026-000085185
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000085185) never changes.
Identity and time
| Publication number | OT-2026-000085185 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-76f2-bd97-122820f6dda5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 701c7e8e933c8b5515729444761324a3ce4052090e2facef8860f202c9b7498f |
|---|---|
| Markdown | c4cb26ec9e04a6feeebd8c399f97fb6f054443476316ac922392c54c525b70da |
| Publication page | f2d016cfa8d34f8e925e78b5ed5efeb11aa82d9901e60d2a7acce8d99afcda46 |
| Manifest | a01ca2f6c47fcff492be3ad1145af52260edcaf747e732495d3431ca5c62a66b |
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 | DddJDA36sOh1faZowu8+J1IyOALOcEO2I1Ep+ZeWPVR+4+O0LfYa9+GwfFzTQ6IUxYqraLJjJM3Ql/kNUIB6CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:16.256636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085185observed f2d016cfa8d34f8e925e78b5ed5efeb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:16.238867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085185/manifest.jsonobserved a01ca2f6c47fcff492be3ad1145af522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.221967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085185/publication.mdobserved c4cb26ec9e04a6feeebd8c399f97fb6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.203558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085185/publication.txtobserved 701c7e8e933c8b5515729444761324a3...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. |
|---|