OT-2026-000087127
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000087127) never changes.
Identity and time
| Publication number | OT-2026-000087127 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-714d-b76f-ec3f11471981 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ec04990626719504c8e3a5fdd04c180acf81fc13f3c42fd466f8b9c99f80d6 |
|---|---|
| Markdown | 2d148c2aacadb96615e0ab54ed69df4da628a3f72ce49f19f88a457398220e1d |
| Publication page | e6c9e1c2b468e61276d81f37d015241308fd67c6c18a05ec4412e4136e9968d4 |
| Manifest | e0155f6aa71e5570ee425492de3d4d9afccae9fed61b2fa382905e337d66efe6 |
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 | qTUk3IZP6BM8QASK7GSEgy0s35Q4F7ADb45/+sTGvbLHesnWzvV2iV8bdmCRdeh5+XgvgOBW86bnDaxMhYFsAA== |
| 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
| 2026-09-17T09:51:23.419138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087127observed e6c9e1c2b468e61276d81f37d0152413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:23.403086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087127/manifest.jsonobserved e0155f6aa71e5570ee425492de3d4d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:23.386402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087127/publication.mdobserved 2d148c2aacadb96615e0ab54ed69df4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:23.370111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087127/publication.txtobserved 14ec04990626719504c8e3a5fdd04c18...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. |
|---|