OT-2026-000032868
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000032868) never changes.
Identity and time
| Publication number | OT-2026-000032868 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-75b0-9d16-fd0fb3fe295e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39bc099c563cef5f063b43c2f6273b639230f922b9cb8ef680909bba3459c214 |
|---|---|
| Markdown | f430cb7a291d47f05d9cacbd486ec8630c2db3fc2e9fcadcd60ce47dfa0498a3 |
| Publication page | f5c1bc51b4b03a9ad60b089a2587b633584c1d1822574c6463aeebc1ba6ceb6e |
| Manifest | 2d9672e221ae92da233a2bb664a3011bde9c07add406c5df834340e7cd1f984b |
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 | w0s8sJNkonTKob9t5yCqpdBK6D86yhBUJTG6IALOispMVfYG6nekgaLKleK0BQZFikliAPU46BXgrR7Zc7DWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:20.270179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032868observed f5c1bc51b4b03a9ad60b089a2587b633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:20.252981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032868/manifest.jsonobserved 2d9672e221ae92da233a2bb664a3011b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:20.233175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032868/publication.mdobserved f430cb7a291d47f05d9cacbd486ec863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:20.213403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032868/publication.txtobserved 39bc099c563cef5f063b43c2f6273b63...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. |
|---|