OT-2026-000066878
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000066878) never changes.
Identity and time
| Publication number | OT-2026-000066878 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-72c3-b56f-c190ef23690f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066878 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf95cd7cd4377c215f18337707219efe0e99e5aa6fcec850901cbd258732ace5 |
|---|---|
| Markdown | 2224f26df1b58287a9bb18c323d9e701cb1f6cb42c939776de21dd0344c4d04d |
| Publication page | 12639c8e9640d1b2fbb3401aa1a0e437086b6e729dbde84b6c81db9ab414cc6a |
| Manifest | 9fd74006767878b374dc5f84116d2a72842d28f476fb46c839900aa267e8de17 |
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 | 6EMTDudR7GEDGRHueOTxGYhcahqHNWloEacgzt7RI34TVJQ91zYIFZ/7mtLJ5ia1ghbN5diVKDCQh3iV3Fx4AQ== |
| 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
| 2026-09-17T10:32:04.511278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066878observed 12639c8e9640d1b2fbb3401aa1a0e437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:04.494450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066878/manifest.jsonobserved 9fd74006767878b374dc5f84116d2a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.478255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066878/publication.mdobserved 2224f26df1b58287a9bb18c323d9e701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.460771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066878/publication.txtobserved bf95cd7cd4377c215f18337707219efe...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. |
|---|