OT-2026-000007367
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, two stage ejector, 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-2026-000007367) never changes.
Identity and time
| Publication number | OT-2026-000007367 · never reused |
|---|---|
| Internal UUID | 01a0a97c-4688-78a7-9a8b-4a49a8c927a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:29.162920Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39c680a50bd0b37783f0fa88c249d6a49a0b87fc65d9eb166dc7cf9969ec6f58 |
|---|---|
| Markdown | 60ac6e5cd85ee401b61fcfc1420190a204c69b0d8a59e75dc64c29523eba9d4b |
| Publication page | feb9e3bf0889f5f272b695286cf8206c2fe678e75c580f5d4247e761bce6b605 |
| Manifest | 94efe8d52e403ff7e46e6affcf546218946e4801b6eaa0d128a69571f8d4c184 |
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 | ZBT8QOBmCQ59xQfoZYYSNRay6tJkNUKlm8tzQWYzwap8kiQlNA0WzHMP/1287FkX1omd5g9s/hq0qDU7ZH2qDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.346500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007367observed feb9e3bf0889f5f272b695286cf8206c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.331708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007367/manifest.jsonobserved 94efe8d52e403ff7e46e6affcf546218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.316951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007367/publication.mdobserved 60ac6e5cd85ee401b61fcfc1420190a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.302738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007367/publication.txtobserved 39c680a50bd0b37783f0fa88c249d6a4...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. |
|---|