OT-2026-000088589
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000088589) never changes.
Identity and time
| Publication number | OT-2026-000088589 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7bad-98f8-93292789b879 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1345ca8d76ca5bbae7d32674a62a0e4870ff9734184e82394b9caf49c51f4c8a |
|---|---|
| Markdown | 3f3f2494f9b3756aa5262f0abf4d2237c0609fd667799e28ff4d9fe3f565d192 |
| Publication page | 6218c677d0c0da8091ef2b679984ce96d96c387272e35bd4d1e965850f0027ef |
| Manifest | d77b13ed74339d52061fb0aef213301d956c417021836607ab884ab7455a66f6 |
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 | UKEDQRfzBoy+eJTwQ6zALfw0ybo52foUGrFNQHQsVLBr1NiV/55n/MOCUvZ/naTE3mu9wwjRYcKkNg42HozVAg== |
| 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
| 2026-09-17T09:47:41.706865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088589observed 6218c677d0c0da8091ef2b679984ce96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:41.688968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088589/manifest.jsonobserved d77b13ed74339d52061fb0aef213301d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:41.615481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088589/publication.mdobserved 3f3f2494f9b3756aa5262f0abf4d2237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:41.484262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088589/publication.txtobserved 1345ca8d76ca5bbae7d32674a62a0e48...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. |
|---|