OT-2026-000032738
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000032738) never changes.
Identity and time
| Publication number | OT-2026-000032738 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-77a2-9a71-aa193517ff08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c1775ade00f1e545b7fc9b2889ca4dd30401c69545cbb73110720b2f86453e7 |
|---|---|
| Markdown | e0a34b6f0b3c1c49552b8cb836f45dddb416cb121c80e1ccd1373b44f31a1866 |
| Publication page | 6f88ac2374fcb0769e30c4363f4a65246ee2fdf2bb872252c4a170486468e0c8 |
| Manifest | a181d0ebbf3081c559c922bb9fe5a76dc5727e120866354ab42f1f8d61a7c3da |
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 | UAt5896Jz9wsH7qNv4ew44b5+co8gewOJzDxID4P/QYFLsDt5DXGz4yMXn76ZeM2ifx65z+qcZoxSCDctbgqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:21.572720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032738observed 6f88ac2374fcb0769e30c4363f4a6524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:21.557505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032738/manifest.jsonobserved a181d0ebbf3081c559c922bb9fe5a76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:21.540963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032738/publication.mdobserved e0a34b6f0b3c1c49552b8cb836f45ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:21.525521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032738/publication.txtobserved 7c1775ade00f1e545b7fc9b2889ca4dd...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. |
|---|