OT-2026-000103735
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000103735) never changes.
Identity and time
| Publication number | OT-2026-000103735 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-717c-8ea9-243454b812c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b434767aebe8a0500b2fde2ef64dcb01f7ca629c72c258718b6c9784fa01e24 |
|---|---|
| Markdown | 45dc4ff5b71b7a3da906bc3a02850307c292faac3631b0ad17f489811cd28ec8 |
| Publication page | 6bfcd4fe25a0a97adb64a7c1d7f5a430c96ae69e646eb1f5af45426efc31101f |
| Manifest | 671dfb689f1b2f2f53efd24ed2098a5a403858724ffac6d2b875eccc4047f882 |
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 | tsN9jNoCteLREvHqHywPDayCIiXixODI0M8ThsSouFyqdvAmJUKyuRTFb7P0+DWEI9lCSW06Alkrka+fZ0jIAw== |
| 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
| 2026-09-17T09:22:33.120921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103735observed 6bfcd4fe25a0a97adb64a7c1d7f5a430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:33.103765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103735/manifest.jsonobserved 671dfb689f1b2f2f53efd24ed2098a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:33.086028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103735/publication.mdobserved 45dc4ff5b71b7a3da906bc3a02850307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:33.069276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103735/publication.txtobserved 6b434767aebe8a0500b2fde2ef64dcb0...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. |
|---|