OT-2026-000066390
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000066390) never changes.
Identity and time
| Publication number | OT-2026-000066390 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7498-8b3e-73de51181b80 · 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-2026-000066390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 128ca9fc5d257a6c71a523981ae8f8c0105fdad62f8c56a7735a74eeefb46f44 |
|---|---|
| Markdown | 9f8505d73fec52b71b4eef880365fd4d462abd67c918b4c6f1d73b3f91268515 |
| Publication page | d6d138193bded24ae89bb15d5d9823f5fbf8282c41caed01b205bbd471e82af0 |
| Manifest | 39699ad839f09ef80049c4f83283db5d66fde708299da4e14ddc78f4f97fc167 |
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 | iIVS8EBHHaJxe3x2TcbmIaaFdZ0G5YOhlEtKBDKlm0LuMAUd2Zq3gLmwjDshGNa1LFsy0It9n+yGlr3MZj8MDA== |
| 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
| 2026-09-17T10:32:31.730706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066390observed d6d138193bded24ae89bb15d5d9823f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.713481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066390/manifest.jsonobserved 39699ad839f09ef80049c4f83283db5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.697022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066390/publication.mdobserved 9f8505d73fec52b71b4eef880365fd4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.681419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066390/publication.txtobserved 128ca9fc5d257a6c71a523981ae8f8c0...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. |
|---|