OT-2026-000067397
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000067397) never changes.
Identity and time
| Publication number | OT-2026-000067397 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-73c1-a67e-08b1f33456b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33f7914c6e93a46add7da9acfc25061900632a7cb6507008c30c6da8b5081f93 |
|---|---|
| Markdown | a781cbd4f4b40b3a2e52190c973fe6cc8706cbbfc7db78d67308dc3d35ac1bbf |
| Publication page | 6f0de60a30ac2d220588136fd2e23c9f14a93aafa90fc90157c48fdaba10b06f |
| Manifest | d5012f14aee58770b0d6c94dcd53ff3763bdc1c34de2ec5c9aeba3b40942ab21 |
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 | LjYbZ/ed4mUo/x72C+v8ga2MXn4peV8RXfZRKVPlJbAqBk2qUf1r1wJwG47FRM6bte1fXEDBpc3PRIuHva2sDw== |
| 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
| 2026-09-17T10:31:35.397003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067397observed 6f0de60a30ac2d220588136fd2e23c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:35.380195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067397/manifest.jsonobserved d5012f14aee58770b0d6c94dcd53ff37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.362397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067397/publication.mdobserved a781cbd4f4b40b3a2e52190c973fe6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.344544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067397/publication.txtobserved 33f7914c6e93a46add7da9acfc250619...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. |
|---|