OT-2026-000093831
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000093831) never changes.
Identity and time
| Publication number | OT-2026-000093831 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-732a-91bf-cd101db33553 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093831 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0decce0d12f7c19eef2599477fdea6341e49a6aefa5939a4bcc1f5c2d116811 |
|---|---|
| Markdown | 8c13ce06f43895f7a35c114427a40eec9f4e1a2bd303db068a6c7a230532c644 |
| Publication page | 75d3d9a338b2f1ba83d8d4133b168c1b7fa1404b67f6ba3854f17de2f7a11c12 |
| Manifest | 916a20d0a60ad259f29005e8664558aac32b44e6d987df90ef9e9ae7377d91ca |
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 | QKftGm/FIE4ueC7ZmIR0D2jt7A2f8cUahHt+G3fw4Db5ILoWa41Y6J+amg0YKBV/V7h3iZXu9/QBDZ+wiwMtBw== |
| 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
| 2026-09-17T09:39:56.677577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093831observed 75d3d9a338b2f1ba83d8d4133b168c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:56.660245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093831/manifest.jsonobserved 916a20d0a60ad259f29005e8664558aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.642301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093831/publication.mdobserved 8c13ce06f43895f7a35c114427a40eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.623067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093831/publication.txtobserved a0decce0d12f7c19eef2599477fdea63...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. |
|---|