OT-2026-000097972
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, 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-2026-000097972) never changes.
Identity and time
| Publication number | OT-2026-000097972 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7717-bd01-70b0a9e3d644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097972 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee299f6e20946610b36daf3e8aba4c55474280e46b6302b465085d1d9caf2c55 |
|---|---|
| Markdown | 93d180ac8acb70e485e0ec7bc9da013eee73148ef996eb3b22444811acc3fb88 |
| Publication page | 377528b1c0d8d331ac3bc7d4f2e3d8617b0608d270711c64e598ff96e0e11dbe |
| Manifest | 410a286d5cdd8783e237f657c87a159b44dcf7f8a5525cdc6d5c3d0773a2725b |
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 | po/xByIOyZp3xgpiEuCKqBm3mYJavByM0X1WXueoKzPWrr7EozP9TwFtYUJGLhvzn8uOi6JVcDEYHHnRVgEAAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:07.119955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097972observed 377528b1c0d8d331ac3bc7d4f2e3d861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:07.102295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097972/manifest.jsonobserved 410a286d5cdd8783e237f657c87a159b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.082627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097972/publication.mdobserved 93d180ac8acb70e485e0ec7bc9da013e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.065449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097972/publication.txtobserved ee299f6e20946610b36daf3e8aba4c55...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. |
|---|