OT-2026-000051388
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000051388) never changes.
Identity and time
| Publication number | OT-2026-000051388 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-754d-a32e-fe300b92e6b9 · 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-2026-000051388 |
| Status | PUBLIC |
Content hashes
| Canonical text | 727f8691c256f91362ca0a220aada91c31129abf876d6d33bc464a1f6a7d6636 |
|---|---|
| Markdown | af8b43c4a2c9d6df10db433c71d0e8a16f4de34920a7ee15a86bf1be0ee3aa37 |
| Publication page | 219c88e8d5a9d0a8622dd73e92a14f5531d8c5ddd3c6b282139a6c77834f76a8 |
| Manifest | b898da7426dce9fe1fd86c037acaa6fd1722b6aef083e23175cfac1a86457744 |
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 | a/I7sEm7wff3LJxKNUl1FmyF9H2HWihKPOZmwGt6w/iapPg87pxSvI7V4JZSMhBSwg1y4xpg5zORLT4fIMuIDQ== |
| 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
| 2026-09-17T10:59:17.111554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051388observed 219c88e8d5a9d0a8622dd73e92a14f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:17.092492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051388/manifest.jsonobserved b898da7426dce9fe1fd86c037acaa6fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.072846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051388/publication.mdobserved af8b43c4a2c9d6df10db433c71d0e8a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.052718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051388/publication.txtobserved 727f8691c256f91362ca0a220aada91c...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. |
|---|