OT-2026-000040059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000040059) never changes.
Identity and time
| Publication number | OT-2026-000040059 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-76b0-949a-904de4dc5d30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c15bd8e3f7bddef7cfa8f4bfe5396060fd7fbe0a51fd9a417d2518100a5f13e |
|---|---|
| Markdown | 5c1a14c26e5194b8dead9d00691f13214c1e1de1f58b6d0fb5cf314a8f62f7b2 |
| Publication page | fbc28373a7d2f2690129245c64895f828814d5e67240139423521691e2ea5dbc |
| Manifest | 5d937f9fd92353e7ab07ade9c416842a2a24e21dc966c149264c153b40e00be0 |
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 | knxH6Ed91zuvUIp1gNpkq+3E0ob+esxyFVyhTkYuf/33ilqjLqbldZI+oxH6aRcjnvPfxZVmf74rysvCSFqUDA== |
| 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
| 2026-09-17T11:18:54.093857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040059observed fbc28373a7d2f2690129245c64895f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:54.077720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040059/manifest.jsonobserved 5d937f9fd92353e7ab07ade9c416842a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.060865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040059/publication.mdobserved 5c1a14c26e5194b8dead9d00691f1321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.042947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040059/publication.txtobserved 9c15bd8e3f7bddef7cfa8f4bfe539606...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. |
|---|