OT-2026-000098919
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000098919) never changes.
Identity and time
| Publication number | OT-2026-000098919 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-724b-b7c0-fef85808ba37 · 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-2026-000098919 |
| Status | PUBLIC |
Content hashes
| Canonical text | e546ebb500db5060b13bdb237ddda5bd3580632bc1df9a7872407e21a036c5f0 |
|---|---|
| Markdown | 6ab86455a7b04a9755c92ebee4b370ff4fe977b19c914ad87dac387bc9d67dc7 |
| Publication page | 0f8ded47a2d85b76b466e0ba20ba8ac26b98d3e545d5982d5f112bde9407b79a |
| Manifest | a2f58e49b1b0205da0bb482caf625305e96a61d0409432d9592a13ddf1b40c0b |
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 | gSxov/Q/13rkloMXdXpnIhK4Nc/DIFVq/lGE+nAmPb5XpWaSqrviPYyYALJoKp4qDny1w4M2eyXuMdTSDxneBw== |
| 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
| 2026-09-17T09:29:59.001535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098919observed 0f8ded47a2d85b76b466e0ba20ba8ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.984615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098919/manifest.jsonobserved a2f58e49b1b0205da0bb482caf625305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.968913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098919/publication.mdobserved 6ab86455a7b04a9755c92ebee4b370ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.953448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098919/publication.txtobserved e546ebb500db5060b13bdb237ddda5bd...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. |
|---|