OT-2026-000081524
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000081524) never changes.
Identity and time
| Publication number | OT-2026-000081524 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f71-7a09-85bb-cb4b12273c71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081524 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1bd93d2e353a172e7f8d1e323d3c15abdc97e1d9bce5764e44bc348c35d266c |
|---|---|
| Markdown | d344b88c2665538009bb19dbb3162e746d319e7293be29bc229a93e20ceee19f |
| Publication page | 4d0f39f34320978fcc63af6d9da99e0f7ba874ae3503412914a596871ab258d4 |
| Manifest | f2bd950a76f8565530706d59b2b134a87570c6aea2123adcbf6feb30ccde7e9f |
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 | AjDxvIeT2G8AxCgzOZOMHhSjCLjZuLooagmf/G8bX7kuyWh64NQ59lyDIfVfQ4eJ1ypguWQN3pWg/q2pf7XxAw== |
| 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
| 2026-09-17T09:59:32.601385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081524observed 4d0f39f34320978fcc63af6d9da99e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:32.583365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081524/manifest.jsonobserved f2bd950a76f8565530706d59b2b134a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:32.566487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081524/publication.mdobserved d344b88c2665538009bb19dbb3162e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:32.548308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081524/publication.txtobserved b1bd93d2e353a172e7f8d1e323d3c15a...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. |
|---|