OT-2026-000084257
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000084257) never changes.
Identity and time
| Publication number | OT-2026-000084257 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7f15-a30d-d1fc05b0b34b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084257 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcdf3afbe63321493889106a1bf8c77b6c8d2055f805866e6e8f7eaeb02904f5 |
|---|---|
| Markdown | 8387fefb473c295287f0e19c34224bf046c0e0eab5a0a18f1540faa8f5e4a220 |
| Publication page | 3f02e49e750442dbdc34664c6585669552f6a56c6f92af43803ef0a7ba918e34 |
| Manifest | b29f4a7b0a9b9ee75178f3bfe7f2c499909dc042b721899ccb7d8206a71fb60f |
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 | pxFd0Y/8rTSohNqCJvi07PPHjHdMNsN/l31RMnij73/wKasKY6/PA+9k5aC7rLA5DmuzqKncobrHh031oxJPCg== |
| 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
| 2026-09-17T09:56:10.035218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084257observed 3f02e49e750442dbdc34664c65856695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:10.014834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084257/manifest.jsonobserved b29f4a7b0a9b9ee75178f3bfe7f2c499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:09.995644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084257/publication.mdobserved 8387fefb473c295287f0e19c34224bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:09.976622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084257/publication.txtobserved bcdf3afbe63321493889106a1bf8c77b...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. |
|---|