OT-2026-000083965
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, sustained 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-2026-000083965) never changes.
Identity and time
| Publication number | OT-2026-000083965 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-76c5-8619-5985fbc387e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 169dec1e6644c83a07db3a79e8aee4ca9294cf7f3bb5f219525231105d2e92e6 |
|---|---|
| Markdown | ea2e08f7545bff034486b8a996e53412893ddce8e1c785de34aee60d96069d38 |
| Publication page | f57d44dc69ace1b62f41bf96d951443deb2aa4d9db9ad24c86aef3221f7f3702 |
| Manifest | f2d044468a0f1ccd2143c0202650912ba668389c157b3fabfd578cc85746f138 |
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 | abEj6m/AAddz7nXi2AvGoWLg0qSXvnbqHxrX+Xc4YG9+zuQzEgDSljF6I8KRQ6l+I4aSqW2HiNrsWjxymRU9DQ== |
| 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
| 2026-09-17T10:00:28.986777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965observed f57d44dc69ace1b62f41bf96d951443d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:28.969921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/manifest.jsonobserved f2d044468a0f1ccd2143c0202650912b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:28.949434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/publication.mdobserved ea2e08f7545bff034486b8a996e53412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:28.929450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/publication.txtobserved 169dec1e6644c83a07db3a79e8aee4ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.027298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965observed f57d44dc69ace1b62f41bf96d951443d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.010556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/manifest.jsonobserved f2d044468a0f1ccd2143c0202650912b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.995732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/publication.mdobserved ea2e08f7545bff034486b8a996e53412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.980481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083965/publication.txtobserved 169dec1e6644c83a07db3a79e8aee4ca...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. |
|---|