OT-2026-000059355
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000059355) never changes.
Identity and time
| Publication number | OT-2026-000059355 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7e35-ba43-68cab0a7586e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10d174343b562a788137a8b76ba5d94d8b7de7e0356dbaab198637bdffab00fe |
|---|---|
| Markdown | 5b69db773cf4c4efd2dde979f220df55c1c87660f9004e48ac667ed5c16a270c |
| Publication page | 4a982e696baa8575e13067a1b78fb003dc2d2c68708f69c9760d43c50656d16f |
| Manifest | 114fba1f3efda12e692407774b355260d455c8d90d6b5a0a36d81d61f7075d6d |
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 | G/ceukcC8eyE28HsMWUAVh/rSoYfop96TlCdeTdlEMeQ54Mf7m1W7lCauJVlkOJ2OMyOV5ulNXwiqUY7PjkXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:00.997364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059355observed 4a982e696baa8575e13067a1b78fb003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.979836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059355/manifest.jsonobserved 114fba1f3efda12e692407774b355260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.962109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059355/publication.mdobserved 5b69db773cf4c4efd2dde979f220df55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.944612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059355/publication.txtobserved 10d174343b562a788137a8b76ba5d94d...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. |
|---|