OT-2026-000099206
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000099206) never changes.
Identity and time
| Publication number | OT-2026-000099206 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-771b-8a51-798ea5fdcb19 · 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-2026-000099206 |
| Status | PUBLIC |
Content hashes
| Canonical text | f781580694184b81bc49f1d7f33f3760e02cc69ef0a2adec9b7f87959578c2ac |
|---|---|
| Markdown | eb643035d911893f91519a3291c6dc58c0e75c8991163f4425cb12960116394f |
| Publication page | 9f266206779d8865fd36289f96ef9fe8d776deb695a29d8705cdb4233378465d |
| Manifest | 531bade7419eaabe516e670e94dd31a3f9908b602038cdb77597e0d509fc553b |
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 | /xeJ0AN+1AnbL9EYFJcsvUjBGeXyJgF8vbHK8CL3WmapYLUahg7enGo2JnKJoCaD5uWr9zbxoAzLXaZeARVrDQ== |
| 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
| 2026-09-17T09:30:35.957271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099206observed 9f266206779d8865fd36289f96ef9fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:35.937793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099206/manifest.jsonobserved 531bade7419eaabe516e670e94dd31a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.919145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099206/publication.mdobserved eb643035d911893f91519a3291c6dc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.901593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099206/publication.txtobserved f781580694184b81bc49f1d7f33f3760...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. |
|---|