OT-2026-000092979
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, 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-2026-000092979) never changes.
Identity and time
| Publication number | OT-2026-000092979 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7a2c-bb2b-c7cf9266b0e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7071e57efc34da137bdb62fd4bac69f2e7af352e861fc8475f3fa860135a89ff |
|---|---|
| Markdown | 4abf905c24022e458fefd95821e67592a4f8d2b7af95f49e12a080a74e1c10cc |
| Publication page | 37db139c909041043e7ec6fceded43d258c65948591fe34d9a041648b205a165 |
| Manifest | d37efd49349178923781c976a0ad5161dce3d7426d36c4020092ac48e92a6c85 |
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 | h6hEmQI+HhV98SqVapueF842B6Ivk1jox5LdpTzedVkTw8xU6jqY3YLIvKrzvRXS5r6lphAuvmRvmKATUWJdBQ== |
| 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
| 2026-09-17T09:40:10.709535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092979observed 37db139c909041043e7ec6fceded43d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.687161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092979/manifest.jsonobserved d37efd49349178923781c976a0ad5161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.669201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092979/publication.mdobserved 4abf905c24022e458fefd95821e67592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.652871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092979/publication.txtobserved 7071e57efc34da137bdb62fd4bac69f2...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. |
|---|