OT-2026-000068005
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000068005) never changes.
Identity and time
| Publication number | OT-2026-000068005 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7929-981a-b8c0b5cc822f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4952206c6032f2276bb922d730ab6afc44e2ab7ed1c43b91b3ab4ada1e1b015c |
|---|---|
| Markdown | 460d4139c414a756324bdba0a0f49c6f5f0e7f447f804116052ef9438500624e |
| Publication page | b9dfa61fbb6d5a79e647bfe71f295f77af3b38866e36521fa5e9c96fb05d06fe |
| Manifest | 0139931f5689a805b8c7be816a7bae7d5e4516949cc5bb8a5ef5f4e4b603f41c |
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 | 2oBHvXhvLl34aGSGZ59bXiCYwTh/C0FgsF7LdnXMfy7lhjBZwRSvzZqgcJYFzQn9t5LnIxfVXxl7kcUEviyjAg== |
| 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
| 2026-09-17T10:30:33.599097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068005observed b9dfa61fbb6d5a79e647bfe71f295f77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:33.579125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068005/manifest.jsonobserved 0139931f5689a805b8c7be816a7bae7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.561139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068005/publication.mdobserved 460d4139c414a756324bdba0a0f49c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.544429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068005/publication.txtobserved 4952206c6032f2276bb922d730ab6afc...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. |
|---|