OT-2026-000098880
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000098880) never changes.
Identity and time
| Publication number | OT-2026-000098880 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-73b0-bfbc-de5dce626238 · 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-2026-000098880 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5d5775d769f8e910f71d68f823a8921c9e8ffc9672c99810c10b9eae6e0be9b |
|---|---|
| Markdown | 8a60b310e4e5df03b8d54db73f4c7887992fe01db59323d785abf01e537eaa82 |
| Publication page | a97eaf95327294a27ad63106d9755f3dad80978a7e6aacb39a17bb482ecfe824 |
| Manifest | b34a4691b05e8768e22d820002ab81fd3468389a9674d251535bcf3e0cc9784f |
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 | kdmjar3YKqmVDHtPZaN7QFIOjjcBY5d+gSGJV6amhOiIWeKxxsVuTjun7mDUKrQStOCwBDeTOB9xWwTOcVJOCw== |
| 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
| 2026-09-17T09:29:55.805927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098880observed a97eaf95327294a27ad63106d9755f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:55.785428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098880/manifest.jsonobserved b34a4691b05e8768e22d820002ab81fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.764064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098880/publication.mdobserved 8a60b310e4e5df03b8d54db73f4c7887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.744687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098880/publication.txtobserved b5d5775d769f8e910f71d68f823a8921...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. |
|---|