OT-2026-000087526
Publication integrity record
Three cup vacuum gripper, three zone face, single 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-2026-000087526) never changes.
Identity and time
| Publication number | OT-2026-000087526 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd51-7c23-a8d5-ea1f59585b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087526 |
| Status | PUBLIC |
Content hashes
| Canonical text | b683d0b95aba001e23bfb6b7af4edec44e5ca50f52e55e5fa31b6de6112d6400 |
|---|---|
| Markdown | 0ecc6644386e41a92e3f6e30aadf9fa07ba89ac8a9ed8cb7254b7956766e8fa6 |
| Publication page | e41c008bd42d49bfeba3485b73da6b4a4c247e0f6feea09aa962319c28fd9cf1 |
| Manifest | b43949eb785b39f151611759acf87c831d3743d92b6a67e513447d57f9c604f8 |
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 | FCESOUloPNp4/z2r2cSrBq7Es2h0tHi0dG2SrPL93IXm9O+1rBsy1DSlCxm1+8xyUR++8pEvi8pC2QZSiTqnCw== |
| 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
| 2026-09-17T09:50:51.810256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087526observed e41c008bd42d49bfeba3485b73da6b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:51.794408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087526/manifest.jsonobserved b43949eb785b39f151611759acf87c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:51.778984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087526/publication.mdobserved 0ecc6644386e41a92e3f6e30aadf9fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:51.763166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087526/publication.txtobserved b683d0b95aba001e23bfb6b7af4edec4...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. |
|---|