OT-2026-000065252
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000065252) never changes.
Identity and time
| Publication number | OT-2026-000065252 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7177-821a-e1aeb4886195 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 481e0d288c8326d4341cc55680207b52b08f1c6be3f1c9aa192d260b6c695cba |
|---|---|
| Markdown | 5c383b65821e2a61b23410feae4f6f7fbd88b7773dbcb7a55bb06d8e1682e87a |
| Publication page | 41d4538543f4cf21afcf4bae5170a71b70fbe265076c47419fc0a9c54923644e |
| Manifest | e95d33c84e32e468bfcd5e7dabf7a4cf8f71165af4f3d500f5509b3faeb3bcb2 |
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 | gnB1yVB2Stjli2LyWOtuoSe87D7gpgwuJwJlqVMG2wtbBnSaK+kute7DxmWbd3ijXgQOufkGefJnlKFybzOeAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:06.858595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065252observed 41d4538543f4cf21afcf4bae5170a71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:06.840861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065252/manifest.jsonobserved e95d33c84e32e468bfcd5e7dabf7a4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.821202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065252/publication.mdobserved 5c383b65821e2a61b23410feae4f6f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.803643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065252/publication.txtobserved 481e0d288c8326d4341cc55680207b52...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. |
|---|