OT-2026-000006065
Publication integrity record
Bellows cup vacuum gripper, three zone face, two outlet manifold, two stage ejector, contact triggered
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-2026-000006065) never changes.
Identity and time
| Publication number | OT-2026-000006065 · never reused |
|---|---|
| Internal UUID | 01a0a94e-2cf2-7f94-8521-053c46155711 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:07.956708Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2df458ac2a025436e1102db6aa0c5773e4aa289038ae8f3697c6da06310cfa9e |
|---|---|
| Markdown | 0a2966df00698880a6dca2b4a42739939d0d822d173f2a286b3bee2b49cc2e9f |
| Publication page | 92fb83cface4d5059ba2eacd9a5b4d635a099db6a39f31f965c9ff4da3b68a03 |
| Manifest | b22747b3bf7497ca4de5809420dcf97f8499e777de29e5ae7bd733398edc4bf2 |
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 | HhCnbPau+2qbO0ORxOVk5LOByIn11sB+MFjyzokpAaqKYNBysoGf2Oq0QKdIoe7zkPORRga2PeodrNrMY2FYBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:31.417707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006065observed 92fb83cface4d5059ba2eacd9a5b4d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:31.404587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006065/manifest.jsonobserved b22747b3bf7497ca4de5809420dcf97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.391672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006065/publication.mdobserved 0a2966df00698880a6dca2b4a4273993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.375206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006065/publication.txtobserved 2df458ac2a025436e1102db6aa0c5773...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. |
|---|