OT-2026-000035083
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000035083) never changes.
Identity and time
| Publication number | OT-2026-000035083 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7449-a019-0cde872a771b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 859ad3a47ff827f3c8e63c13bc2e0544ecc7745780f071fe298aaab0c855fb42 |
|---|---|
| Markdown | 441c62162b3b36e35563016dd17e0b818fe25b2f1c341a4e59d493b003f67bc6 |
| Publication page | d07537418516ba8ababa5f2df5fdf8cfd520e7969e2c185f3bddc3ca60589ad8 |
| Manifest | 417985c3482b5f182ea20979e45594b27eafa17499b133464cce985fefb19b6d |
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 | lCqwleoj8yQSZNTwNRmOuBIq/AqT55e+LkF+aQq18V58wtxU8wk09M4QojwT+o94MDyNl7OlsCo0yEpcx2jeCQ== |
| 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
| 2026-09-17T11:28:09.007531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035083observed d07537418516ba8ababa5f2df5fdf8cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:08.988239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035083/manifest.jsonobserved 417985c3482b5f182ea20979e45594b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.969543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035083/publication.mdobserved 441c62162b3b36e35563016dd17e0b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.951741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035083/publication.txtobserved 859ad3a47ff827f3c8e63c13bc2e0544...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. |
|---|