OT-2026-000066775
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000066775) never changes.
Identity and time
| Publication number | OT-2026-000066775 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-77b9-ad6c-af7e22aba62e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066775 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe2c0d57c166e6ddab0291ef3e4b41aad65a6caa43557f2fdff785f99cef76b7 |
|---|---|
| Markdown | aa6c1b2ab82cedcf808471075a5e4f437573acbfdcf9c2405850ff957d71bcaf |
| Publication page | 2e89beac7553494b3aabdb067d95af470773e235a25c21adef005eaf6cefd512 |
| Manifest | 0c34f1d02719de2e4a90c4f29eaad4d7be41c97cf6444d0a2cddb63784491ca5 |
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 | CXDH1n0HVH9yFt6n1U/Lp6mCjD6j3Vs2OXq4XiKosTE2pbnBkSKUUr6ce52VLHJsWYtf9QhNVwz/xOGZWA5PBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:11.631173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066775observed 2e89beac7553494b3aabdb067d95af47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.613018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066775/manifest.jsonobserved 0c34f1d02719de2e4a90c4f29eaad4d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.596549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066775/publication.mdobserved aa6c1b2ab82cedcf808471075a5e4f43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.578993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066775/publication.txtobserved fe2c0d57c166e6ddab0291ef3e4b41aa...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. |
|---|