OT-2026-000019565
Publication integrity record
Two cup vacuum gripper, two 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-2026-000019565) never changes.
Identity and time
| Publication number | OT-2026-000019565 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f394-73ba-89c8-bb4f0bde264a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019565 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3d012d8406a662a5e73298681908371fcf35f486bf3aa3de1bfbcc60293b554 |
|---|---|
| Markdown | b363fd6fb4b77d429b3e8cf353f58f10ee282620cb4b8deb91da638790972603 |
| Publication page | 5f5a01d2c48d06e229a9d4e9c6abb7567cd38d971d69f7cc040452e5e8064c13 |
| Manifest | d504015e882490cad1661fb984352813bf2a56b6a11c475a068c5fbd74300b9f |
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 | isa225MUK9Hir/yS+0mPh8moN/6+YdPO/YaSp8UcLXp9jn1OR3bjyfgDe67ZCsR4X/HJk0ildwO1AWD+BatEDA== |
| 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
| 2026-09-17T11:59:00.651066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019565observed 5f5a01d2c48d06e229a9d4e9c6abb756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:00.633812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019565/manifest.jsonobserved d504015e882490cad1661fb984352813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:00.616443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019565/publication.mdobserved b363fd6fb4b77d429b3e8cf353f58f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:00.599681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019565/publication.txtobserved e3d012d8406a662a5e73298681908371...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. |
|---|