OT-2026-000082155
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000082155) never changes.
Identity and time
| Publication number | OT-2026-000082155 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7156-a544-56666aff8f71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e2cf2c74b4c8bce1b5a81abdaed4f5293b34b6895687fcbb498609953af3f8e |
|---|---|
| Markdown | 0555543065b3224cf8073b215991143105a64f15ba3d22c1bc6c4dbb1eae0614 |
| Publication page | de290d238679a30018a78962496d23759a484f9d964ac3b9c803859b04552f93 |
| Manifest | c5f5a1ccc9a558ec0eac3dff450c4b2eaa931b92a5dc9ec73dadbade6061984f |
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 | /plb25sAzWGc7OkpXGmBMimhzJf93FoMRz+cTgR2vKZyvIwojQZi1ElRObLO9jnBqiTOqYE6M3U+i64EVgQGDg== |
| 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
| 2026-09-17T09:58:58.638191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082155observed de290d238679a30018a78962496d2375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:58.619281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082155/manifest.jsonobserved c5f5a1ccc9a558ec0eac3dff450c4b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:58.601976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082155/publication.mdobserved 0555543065b3224cf8073b2159911431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:58.584028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082155/publication.txtobserved 0e2cf2c74b4c8bce1b5a81abdaed4f52...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. |
|---|