OT-2026-000006708
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, sustained 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-2026-000006708) never changes.
Identity and time
| Publication number | OT-2026-000006708 · never reused |
|---|---|
| Internal UUID | 01a0a964-adb8-7bb0-abfe-8a2e71b871cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:42.715537Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b6b6dbfc6c5355cc7cb535fa23d1fcd01f28691b9daa81b87c6f97cc9dc929d |
|---|---|
| Markdown | a22bb854e53035df5d7b5338640a5e9f281ce9aa5361095fa05a53f7054cc2db |
| Publication page | 4284cb5b011291d6669123059390e4e2dbb7dfc75c18f506dd8ef61bb07c7a29 |
| Manifest | 26376813d0b4801ff3aada0692feaf9189f0721aea2c69c1a368a68588e39369 |
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 | kj+nOsYhtUQOfiyml5fvKNLIa7C1tK0Ib5RKCXY8ROUZyi7Zkf0qw7c0pwOOfCGeOczedHBASzJ9VBhPfHGjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:14.959633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006708observed 4284cb5b011291d6669123059390e4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:14.945644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006708/manifest.jsonobserved 26376813d0b4801ff3aada0692feaf91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.933258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006708/publication.mdobserved a22bb854e53035df5d7b5338640a5e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.918240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006708/publication.txtobserved 4b6b6dbfc6c5355cc7cb535fa23d1fcd...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. |
|---|