OT-2026-000099299
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099299) never changes.
Identity and time
| Publication number | OT-2026-000099299 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7454-86c9-e4c1d0a3f961 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099299 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7747d8ea50520f3e57ebf902d78012ae0044c7c6601fd8bd416501c977e52d8 |
|---|---|
| Markdown | a3eda1642d54361c834c0f30ab6b3d37bc249aad110b546e7c9bf1ac42081315 |
| Publication page | 2892a3da968f57bc86e16f9f448b30a639da5951ab41d35aa5ba6c5b4622eac8 |
| Manifest | 9fae5f55a39a4e9f907bf62ed469519e5f5017c40116c8b13aa7743646045f6d |
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 | ymlKNcokBDnD3jSq1KDqz9q+2pk/gSsI5A/S/FfbnJJntmNtVfuM5NQt0dqCKq5fFOTLHducyt1BNOa7WS2iDg== |
| 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
| 2026-09-17T09:30:45.725553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099299observed 2892a3da968f57bc86e16f9f448b30a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:45.709150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099299/manifest.jsonobserved 9fae5f55a39a4e9f907bf62ed469519e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.690377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099299/publication.mdobserved a3eda1642d54361c834c0f30ab6b3d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.671955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099299/publication.txtobserved c7747d8ea50520f3e57ebf902d78012a...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. |
|---|