OT-2026-000064443
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, 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-2026-000064443) never changes.
Identity and time
| Publication number | OT-2026-000064443 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7f38-a08a-e6a183c4149b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064443 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91207178e9e138bd9acf90b06634a0c684f449e51b2bf3ead5d79d0146e7e24a |
|---|---|
| Markdown | 0960b0c22fccc48d4d3e35bdd70177d2f59d37e6b7981b9b576cfb543fcaa88c |
| Publication page | 85bc377db1217c44a0c01799e227eacbbeb4dc74f25bb3362ba76044880f0333 |
| Manifest | d50ce67e64e19870556d178f25ae45942ebcea034528c7a3b4824873375dabb8 |
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 | /A39D3FIyYs1oJadKlqKWMYhLBjtDJl9g7GdMCP/xzn/8gWCvIXNUOG3c0/bQEqdz4HtKnl1dJdaaQv3+cxlBw== |
| 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
| 2026-09-17T10:36:37.768181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064443observed 85bc377db1217c44a0c01799e227eacb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:37.751481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064443/manifest.jsonobserved d50ce67e64e19870556d178f25ae4594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:37.732541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064443/publication.mdobserved 0960b0c22fccc48d4d3e35bdd70177d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:37.713972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064443/publication.txtobserved 91207178e9e138bd9acf90b06634a0c6...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. |
|---|