OT-2026-000069380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000069380) never changes.
Identity and time
| Publication number | OT-2026-000069380 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-748d-a557-df4621338283 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 023073e04a1b0a8224e02d6dcd39e743eecc61e814ad903d2b4447821a01064a |
|---|---|
| Markdown | 7dce695669075e2bb920dc3f3dc39fc7d60efada2a1f5a894ab9a0d088dd8dba |
| Publication page | d3405f09cbeadccd32410b122ade5c23ca7b19d1ed1777c065a9507d446f541c |
| Manifest | 99e09a7c0ad021ee60cacb107a05d164286d5471c53364068122c4ad04f42aa7 |
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 | MjbK3TSPNQqurTeBBtuo6Q6OlBX3ilVLAA+SBNHs6xVLHYHSMjKVFWogPdMbwy7yPHdlUacNTsITNX2lNUwlDw== |
| 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
| 2026-09-17T10:30:18.139625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380observed d3405f09cbeadccd32410b122ade5c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:18.122164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/manifest.jsonobserved 99e09a7c0ad021ee60cacb107a05d164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.102037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/publication.mdobserved 7dce695669075e2bb920dc3f3dc39fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.077999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/publication.txtobserved 023073e04a1b0a8224e02d6dcd39e743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.654843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380observed d3405f09cbeadccd32410b122ade5c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.638093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/manifest.jsonobserved 99e09a7c0ad021ee60cacb107a05d164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.621824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/publication.mdobserved 7dce695669075e2bb920dc3f3dc39fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.604386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069380/publication.txtobserved 023073e04a1b0a8224e02d6dcd39e743...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. |
|---|