OT-2026-000070665
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000070665) never changes.
Identity and time
| Publication number | OT-2026-000070665 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7bd2-a3ce-cbba1c85ca44 · 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-2026-000070665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a84d0f297082ea3c9c9338022c27f8629f68c1578977edc3a8a88a7ad91a6a9 |
|---|---|
| Markdown | 558ddf07fd73a09b545f152528eb6887bfbbb6484182e2789e4c257782177a07 |
| Publication page | bc32fcbf712e743deac24a926f841d8fb39540de0e0171f5365cc693de9b11fa |
| Manifest | 9b47dd0241361dac3de7079358ba53f9980bf378a192b596a7bf161eb87d686e |
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 | 1xWDpMcVVh0vRkVbPiOB3syM9EMnntVG3hJgML0iSakzIZcMoaUDsoCh3QiaHm4GVZqFj5Z61sZ1wWv9mupqCA== |
| 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
| 2026-09-17T10:25:20.402534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070665observed bc32fcbf712e743deac24a926f841d8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:20.385518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070665/manifest.jsonobserved 9b47dd0241361dac3de7079358ba53f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:20.367430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070665/publication.mdobserved 558ddf07fd73a09b545f152528eb6887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:20.349190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070665/publication.txtobserved 5a84d0f297082ea3c9c9338022c27f86...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. |
|---|