OT-2026-000098751
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000098751) never changes.
Identity and time
| Publication number | OT-2026-000098751 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-77bd-8786-0455d2198e2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b689dde8587f84dd64aa696f3f1318d367bad0a1ed78b80de57c53ce1fe6209 |
|---|---|
| Markdown | 14dd85f69a75fa545ee1ad6084399ad3b50a5db3a07cec31d080714f3ad9c0c2 |
| Publication page | f28a71e45d9d80d53f9f19097dbd7fedc961812ba5e167cb2041dffc50939a29 |
| Manifest | dcc6510d1529d5912bbaf270ecb2c6d4575a919e349b6ff94bb526a6f85ea4c9 |
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 | jNrNt4pb+vhdMd78V1mmpYDzc++9SQ5y9ELW8cescGeZ31Qrig3MSk12QJhmANLnpH6ld5M/FddluIyynOwFDw== |
| 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
| 2026-09-17T09:31:04.148380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098751observed f28a71e45d9d80d53f9f19097dbd7fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.132115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098751/manifest.jsonobserved dcc6510d1529d5912bbaf270ecb2c6d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.114572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098751/publication.mdobserved 14dd85f69a75fa545ee1ad6084399ad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.096102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098751/publication.txtobserved 8b689dde8587f84dd64aa696f3f1318d...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. |
|---|