OT-2026-000070165
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, 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-2026-000070165) never changes.
Identity and time
| Publication number | OT-2026-000070165 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7892-8a0c-bb733441d22e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76e92c4469f36c902fe9d447b126a84aa485ae8df3c4e88b0bb362d34cf7496f |
|---|---|
| Markdown | c9fcf24b0d063867587b9ff6752800e2d58f1e5ba6590ee0d5747ebd0640ccd7 |
| Publication page | 12544ebc4426905a8c63ee8b2a1b1c9f2c4c0dae0fdbaa90e6eba82961207810 |
| Manifest | b5cba4c9e1d744241c3c339c5cde1c8b9937abbc20cf007940d4498c50d2b576 |
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 | dz7ivlLxro1BYQqbhBs17O8kLja6pM9WdIFwIrCTJPZfOIFmR9Q7C7KthYcle7Tn+/JvZrWHMGnje1OXbf/EBA== |
| 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
| 2026-09-17T10:27:12.901080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070165observed 12544ebc4426905a8c63ee8b2a1b1c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:12.883659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070165/manifest.jsonobserved b5cba4c9e1d744241c3c339c5cde1c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.865998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070165/publication.mdobserved c9fcf24b0d063867587b9ff6752800e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.849100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070165/publication.txtobserved 76e92c4469f36c902fe9d447b126a84a...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. |
|---|