OT-2026-000069358
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000069358) never changes.
Identity and time
| Publication number | OT-2026-000069358 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-73d9-8b32-3b3f48fb3853 · 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-2026-000069358 |
| Status | PUBLIC |
Content hashes
| Canonical text | cae2213e281e1f0a0b79f0464c5e4e009b92e27db02c18d7d395ca065813aee4 |
|---|---|
| Markdown | 7ffc0407487c4d8ec302920ce2688f42d693bd9006546ea3c041abee6991cbc4 |
| Publication page | 7eef82e42db1b6cf719f95eda48d2ed0470603026d12b0ac5fd76d04745ed78c |
| Manifest | 91ab70cb05454bcbb8ad5c56c3039443a68b5753389f299bc31389900b17f081 |
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 | s1AaPjhOZo314JZdxbYBJkBol6rkgf4GwbEoUtSSiUSoqBk2jnyhCpXA865+ePvzRfr/feosuXh2rl1RPzxuCA== |
| 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
| 2026-09-17T10:30:16.248542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358observed 7eef82e42db1b6cf719f95eda48d2ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.231185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/manifest.jsonobserved 91ab70cb05454bcbb8ad5c56c3039443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.206260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/publication.mdobserved 7ffc0407487c4d8ec302920ce2688f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.188122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/publication.txtobserved cae2213e281e1f0a0b79f0464c5e4e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.095024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358observed 7eef82e42db1b6cf719f95eda48d2ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.077594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/manifest.jsonobserved 91ab70cb05454bcbb8ad5c56c3039443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.060252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/publication.mdobserved 7ffc0407487c4d8ec302920ce2688f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.042709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069358/publication.txtobserved cae2213e281e1f0a0b79f0464c5e4e00...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. |
|---|