OT-2026-000070962
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, vented before 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-2026-000070962) never changes.
Identity and time
| Publication number | OT-2026-000070962 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-740c-ad03-a0a97a6ebb05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c7513c578b2bedb5a25f0bee09477aa136657e99d130a2f4f4b8e84671d3eb1 |
|---|---|
| Markdown | db283f88b960d11dca6b2f0c290d1ce723cae5f3e28fd772ee3a8eb8a0a427fc |
| Publication page | 83255fb705ab299e3762c9b12c5dd60fcab5840b97ca210db1f54904639ee966 |
| Manifest | 34d057554b9c6fc45ff59499b501f5f3a8b11f41d3ff086b6124a01dd5e03e1a |
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 | yzUwDofNBNEPLvFVU/Emi4oBqDBexuYJzZEhO0URKCfVhvTmQpKwYj5Oj3RFmkjejuVW4S27lrrG4kthsv8eAA== |
| 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
| 2026-09-17T10:25:48.011931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070962observed 83255fb705ab299e3762c9b12c5dd60f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:47.993190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070962/manifest.jsonobserved 34d057554b9c6fc45ff59499b501f5f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.975956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070962/publication.mdobserved db283f88b960d11dca6b2f0c290d1ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.958800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070962/publication.txtobserved 0c7513c578b2bedb5a25f0bee09477aa...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. |
|---|