OT-2026-000098769
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000098769) never changes.
Identity and time
| Publication number | OT-2026-000098769 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-711e-acd1-30cb0b14c1ca · 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-2026-000098769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a1c46da5672b574a3f2a2bedbd70168066cde47a0161b9177f6ea5d743cd39e |
|---|---|
| Markdown | 8e7f8d04995a0ea2917c4778cf7ba851e0c5d4083e9b98a83329282ff82f9753 |
| Publication page | 1549a56af3cbb809e5bc19f946de1c0c767cc9b2b3c0e3a6eb508c975394c9f0 |
| Manifest | 5effde947a65bc2ed63efcee10345ee34feaca9622a5b758ee5502215639296e |
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 | QVNvhmtUyciJqzkK3oLNSF5UJaHHyVF6FygET+PoV1eR/LfhlMPMX1h5Gfurx1rRcfXxW38ggQUEk9lsri5SBA== |
| 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
| 2026-09-17T09:31:05.440664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098769observed 1549a56af3cbb809e5bc19f946de1c0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:05.424370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098769/manifest.jsonobserved 5effde947a65bc2ed63efcee10345ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.407005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098769/publication.mdobserved 8e7f8d04995a0ea2917c4778cf7ba851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.390068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098769/publication.txtobserved 2a1c46da5672b574a3f2a2bedbd70168...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. |
|---|