OT-2026-000094986
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000094986) never changes.
Identity and time
| Publication number | OT-2026-000094986 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7428-a247-073452d0886d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094986 |
| Status | PUBLIC |
Content hashes
| Canonical text | b420859865e9773423a3f58e329d5421b4601594c7e20db76eedec2454993f5c |
|---|---|
| Markdown | c9df7751929472534447ce774e3111f82f6a07d719565c7e9b7bd540d8062c0c |
| Publication page | 94d1391f49bceb8443418d6b4df068cf58421faffc8df5231222d2bad68e32bd |
| Manifest | 970f2659ef95062648e00c390c0c11c56f883539668768f4475f68aea56cfcb5 |
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 | plEl56AtT+SOOwg+NortMAnKCu5UGC94ml0si8ek4KeS28X7WiTl7Odi7fvhzYGeKxkDjwAFlHPnwp+ZuAD3BQ== |
| 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
| 2026-09-17T09:37:32.208064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094986observed 94d1391f49bceb8443418d6b4df068cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.190847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094986/manifest.jsonobserved 970f2659ef95062648e00c390c0c11c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.173102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094986/publication.mdobserved c9df7751929472534447ce774e3111f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.156410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094986/publication.txtobserved b420859865e9773423a3f58e329d5421...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. |
|---|