OT-2026-000019360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000019360) never changes.
Identity and time
| Publication number | OT-2026-000019360 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f392-7df5-8fb9-768769d3434a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019360 |
| Status | PUBLIC |
Content hashes
| Canonical text | a216075f128e3f238260e01b8e2bba272a95afa1e9689e5b8c10f7d47602e2a1 |
|---|---|
| Markdown | 14511be320fbfa346e29e2ba4153f4dd82ac1906488554babab2fca0e6250fa8 |
| Publication page | a2d0114a78e0c6b677f0a2d949c8d33d02c10c38aba17da38567f314edb0195e |
| Manifest | acfbd75b03bcfd80f8743066bb75f6ab1a1a2077ba56bd4eed7db6ec089fcc8a |
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 | IFf0X8ty1EJrOAYo5/JjFAk6r6uJx8MDjboStEuVUUDoV7LVpiYJ6ZcK2VCapNdTamGFz9mr31ieGYvuJeYgAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:58:44.280063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019360observed a2d0114a78e0c6b677f0a2d949c8d33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:44.262172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019360/manifest.jsonobserved acfbd75b03bcfd80f8743066bb75f6ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:44.243647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019360/publication.mdobserved 14511be320fbfa346e29e2ba4153f4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:44.224454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019360/publication.txtobserved a216075f128e3f238260e01b8e2bba27...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. |
|---|