OT-2026-000099089
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000099089) never changes.
Identity and time
| Publication number | OT-2026-000099089 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7cd2-bd35-6df20f1a14d4 · 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-2026-000099089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7997b2c590e70efed32ca1bf40ca1eb1dc6e60004837795a765c0b9af5e78147 |
|---|---|
| Markdown | 7db98372a46223cbaf1b5eab2cec078dbf9cd9fc9e6202a865e1b2d5ad14d08d |
| Publication page | 7b13856cfb14017d063dbec1c664bebaf406102868f6c4ddf00caa330ecdb628 |
| Manifest | 679e213aceb12ee8b6f981242532ff354a99874a7645ea50dd62c4f098b47dfa |
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 | LEgnmjRt1eM12lFs3CgVj1T90nWw1z/N0wkPoaUW4CuVdmHVFC++1cai6v2AJ8zP5oGhhtd2k4lSRjWi6ivtDw== |
| 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
| 2026-09-17T09:30:19.500497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099089observed 7b13856cfb14017d063dbec1c664beba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:19.482959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099089/manifest.jsonobserved 679e213aceb12ee8b6f981242532ff35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.465307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099089/publication.mdobserved 7db98372a46223cbaf1b5eab2cec078d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.448112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099089/publication.txtobserved 7997b2c590e70efed32ca1bf40ca1eb1...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. |
|---|