OT-2026-000070506
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070506) never changes.
Identity and time
| Publication number | OT-2026-000070506 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7ef1-a77e-145b5c7ff9ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070506 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc0f77918f7224b8d8f7b9fc59b334952c28d8c204e4a2ded74c2d85859e39c6 |
|---|---|
| Markdown | f3ed898810fd3772235c1157610c3526efae9581cc318ba69355c1b77ebbb204 |
| Publication page | 1b9416a10eca81ae31c3eb6be29cafc55369f9037448a6dcce0d76dc1d43ec79 |
| Manifest | e8a0ff51069aa1f55373d8b8e7304646dcf38434e649e04f8697e2086840625b |
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 | xGRI2pDt2684dzcD/usgpMOCM3LAo6OW7JtIQb7+tpGARnwRSIjdmFnEoPUkxNNWW+X01FSPU+0Z9l3cix5ICw== |
| 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
| 2026-09-17T10:26:20.726961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070506observed 1b9416a10eca81ae31c3eb6be29cafc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:20.708597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070506/manifest.jsonobserved e8a0ff51069aa1f55373d8b8e7304646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.688558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070506/publication.mdobserved f3ed898810fd3772235c1157610c3526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.671651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070506/publication.txtobserved cc0f77918f7224b8d8f7b9fc59b33495...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. |
|---|