OT-2026-000101152
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000101152) never changes.
Identity and time
| Publication number | OT-2026-000101152 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7573-8ed3-2a39b5a602f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 741f0c67eb60356879d956a7dc2c9e36bd93f7e778f7550f21b155a06febf300 |
|---|---|
| Markdown | e042d94cefd4696015074ebf95e4eb710c98efd144418bab8fcfd52c6186398f |
| Publication page | 8423d0c9703a862429fd72b89d1f01a27201c106aa3158d72f40370c1abd6794 |
| Manifest | 875800db6f6477ff5566add163508195ba28600e14ca2ce00ac3cf1dc471cb4a |
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 | ZQnuAreTJkD9GhZ0Vx83TFnSuDxctq1v11MWNtmWPQ6QJEzfOGa86EZJTuTMRgU2f9nJsP8Gq85dr5CMoVwOAA== |
| 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
| 2026-09-17T09:26:47.294176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101152observed 8423d0c9703a862429fd72b89d1f01a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:47.277136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101152/manifest.jsonobserved 875800db6f6477ff5566add163508195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.258357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101152/publication.mdobserved e042d94cefd4696015074ebf95e4eb71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.240911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101152/publication.txtobserved 741f0c67eb60356879d956a7dc2c9e36...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. |
|---|