OT-2026-000050116
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000050116) never changes.
Identity and time
| Publication number | OT-2026-000050116 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-7b6f-9643-0602d391a545 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e0924b77a3c064da751109ced9c8335d7ec477cf48c148c731716a9680ce39a |
|---|---|
| Markdown | d73630fe82bb70d806b01fb735ccca1af4a6e88f38622f92b9f8cf83ab34e9e6 |
| Publication page | 77148aa3a437ae6876084090bbb6f9620d0f94bd7354c58c551aa49bd3b7c17c |
| Manifest | dfbdcb2718c9f547b4c7193b07b9a1d373a4fcb903abed8b1d715643d6087842 |
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 | vGJM0RZmBkG+xeCSX0nMekHxNggrIxPUlvqmvInWe7bUEpOk1uRDkj/lmkOoa38n6G8wLjNV5VbE9Q+FmpLzCA== |
| 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
| 2026-09-17T11:02:07.212488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050116observed 77148aa3a437ae6876084090bbb6f962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:07.193742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050116/manifest.jsonobserved dfbdcb2718c9f547b4c7193b07b9a1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.176568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050116/publication.mdobserved d73630fe82bb70d806b01fb735ccca1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.159535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050116/publication.txtobserved 8e0924b77a3c064da751109ced9c8335...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. |
|---|