OT-2026-000035079
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-2026-000035079) never changes.
Identity and time
| Publication number | OT-2026-000035079 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-76da-9eda-8bd7da928e72 · 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-2026-000035079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 129dcf58ec277319bcaca6b81ebc2074d49d269b72a1a4afbc50587faac42f9a |
|---|---|
| Markdown | 406c59972564dd1b00da85b5ffa397e53ae2b5531f4c00ef21646d0842665fb0 |
| Publication page | b80602a1b4bb4d989808dee113728f6fb1e1f8e6718c68f5945d356eb03d393a |
| Manifest | b9358f3fa54b0b6714eaf71a7ede582bf19d18b2fe7de28d23290bec85d91fcd |
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 | xEn3KD1k6S9ndrxENQrjrClqzcH7zsr46kjrUyx+G24AsCH9m1nD40C9WRnYjBwi0GE2EhAeVMDAMGlqru0lAg== |
| 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
| 2026-09-17T11:28:08.697679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035079observed b80602a1b4bb4d989808dee113728f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:08.677723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035079/manifest.jsonobserved b9358f3fa54b0b6714eaf71a7ede582b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.657836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035079/publication.mdobserved 406c59972564dd1b00da85b5ffa397e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.637674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035079/publication.txtobserved 129dcf58ec277319bcaca6b81ebc2074...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. |
|---|