OT-2026-000094989
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-2026-000094989) never changes.
Identity and time
| Publication number | OT-2026-000094989 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-78f5-9a08-176d845d7188 · 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-2026-000094989 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed32957b657c3b084c3ce6f7b9e37e8b67e53fa6d36bd6b3dc259019104a5f0c |
|---|---|
| Markdown | d4ee58e0335a23f67047889eee45296cf1d3cca50a3ed06d8cc0f1d55cf4d6c2 |
| Publication page | 79f4a8b993c4eba14a38ac961675ca9cb4319cdb86f7cf9897396d14dcccabc8 |
| Manifest | af5dca901e67e6e69b97222345633833adbf5e326b01c141c121f8ea19240e57 |
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 | 69tPx7pvEey9pEPij2hrf2jmH3E/gZ2alk5KumTiXYF6QtqBDTpRfgE53oAveCkiKkwkAT+Q+JHhYGOVOTgiBg== |
| 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
| 2026-09-17T09:37:32.439960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094989observed 79f4a8b993c4eba14a38ac961675ca9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.422150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094989/manifest.jsonobserved af5dca901e67e6e69b97222345633833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.401768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094989/publication.mdobserved d4ee58e0335a23f67047889eee45296c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.382539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094989/publication.txtobserved ed32957b657c3b084c3ce6f7b9e37e8b...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. |
|---|