OT-2026-000066601
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000066601) never changes.
Identity and time
| Publication number | OT-2026-000066601 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-743f-83aa-f003a0bac92c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6876f9035fdd57c718e71e4ffdd1b8a3ae2e13ddea19b5ac8dcfb526501ee952 |
|---|---|
| Markdown | 163e1a0af651da3ac629fa5fe0a51031d7908635a55e8dda69798e197bf2d3f3 |
| Publication page | 9c73a835ea1669ce6cbdefd6aa8161c664f75cb7ad9b6888d38480a14a052b67 |
| Manifest | 3133daaff8e32f8f7d71a54d0c51827e596b8d6340bdfecb52e1c0b38ee4d5c4 |
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 | GbG4KT3nSOV7j4IgMRm00okQqmFM0dKf8Ed4FtPDcaiomY/Yg5z22G9B/735PfL/SVC4Lc46QrRDmx+yUprPAA== |
| 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
| 2026-09-17T10:32:58.365241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066601observed 9c73a835ea1669ce6cbdefd6aa8161c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:58.348532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066601/manifest.jsonobserved 3133daaff8e32f8f7d71a54d0c51827e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.329719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066601/publication.mdobserved 163e1a0af651da3ac629fa5fe0a51031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.310259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066601/publication.txtobserved 6876f9035fdd57c718e71e4ffdd1b8a3...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. |
|---|