OT-2026-000051336
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000051336) never changes.
Identity and time
| Publication number | OT-2026-000051336 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7cae-82d1-ef63f9e0119d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051336 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd9bafacb9c41c079873cdb526c6ccfa0a652176a42f3cdd967b67835d454123 |
|---|---|
| Markdown | 8676743a1ddb557f2b6223bac937ac5aa718a0fa1a723ecb1ed15ddc0e809f74 |
| Publication page | 9a2dc766d3d1595bd503489122b8ca1718022a8ba8af63404ede0f52e8675f1e |
| Manifest | c9060709a06a0fe79cf845ba7a837be41e3cda056211114c7b24dfe02111e82a |
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 | fLfp6QGzuPkkqFMLemYyiSh4+F/OD538IQgH+3FvJ/t/RG4BTbjvTwUrSFQXiBc6uxSc/d97VxdFFU2+BwvKAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:13.236244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051336observed 9a2dc766d3d1595bd503489122b8ca17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:13.216427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051336/manifest.jsonobserved c9060709a06a0fe79cf845ba7a837be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.196643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051336/publication.mdobserved 8676743a1ddb557f2b6223bac937ac5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.178098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051336/publication.txtobserved dd9bafacb9c41c079873cdb526c6ccfa...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. |
|---|