OT-2026-000007155
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, ejector fed, silicone cups, flat form
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-2026-000007155) never changes.
Identity and time
| Publication number | OT-2026-000007155 · never reused |
|---|---|
| Internal UUID | 01a0a974-b339-774a-9d53-9e1f5133ede2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:03:12.700484Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86f1e3237e50d64e12f51b2d3fe6461d96bf07710092528620e8afa68c9f03fd |
|---|---|
| Markdown | b9a74f5b320fc8ed04ac6c9f7bc07549c7ed2dfd58e6454f4e16da4cde0748ef |
| Publication page | f9d0ca993e260b8e39e20701ca17ea7dc6ab92841002cec16ad5c12aacdce852 |
| Manifest | cc474f09fd9de2355893ea522bc46077e80c5c5e1cc68b546449dcec3e430a34 |
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 | aBkV+eFafqfUmkV8qMlT6BaVOLyVWTiXdnjCoC6xhsfDGNpTmb3LX+z358TdqEJeKdMdq+hFY0aQIc/S4w3uDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:21.191785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007155observed f9d0ca993e260b8e39e20701ca17ea7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:21.178940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007155/manifest.jsonobserved cc474f09fd9de2355893ea522bc46077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:21.165300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007155/publication.mdobserved b9a74f5b320fc8ed04ac6c9f7bc07549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:21.151663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007155/publication.txtobserved 86f1e3237e50d64e12f51b2d3fe6461d...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. |
|---|