OT-2026-000041315
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000041315) never changes.
Identity and time
| Publication number | OT-2026-000041315 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7ddd-9f80-52270282a5b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20424a387b40ec01425ff6c256342a502b0a728f73c66ee774bf5fe56fe2cca5 |
|---|---|
| Markdown | 2b0b484c2bdee6b2633bcd052839f3a333c29f3d725aa2cd7b02dc2f7a65727e |
| Publication page | e2163c47684494fbda676eac7d811394510c936905730ba6d0630fd9c4e60bec |
| Manifest | 511ee5679f6fda7147d7867011a7c51af2a8a2471e1480703e9ad220179a74e9 |
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 | ox/wDmBiDJO8u3/zgQv1dLbnmNX7+BzWjeZrFXT9Kq4CLcxYqPiaapw7ari0wC/cOMO7o0o3ATmjVJyZ6vkrBw== |
| 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
| 2026-09-17T11:17:18.242371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041315observed e2163c47684494fbda676eac7d811394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:18.224607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041315/manifest.jsonobserved 511ee5679f6fda7147d7867011a7c51a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:18.205772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041315/publication.mdobserved 2b0b484c2bdee6b2633bcd052839f3a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:18.184909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041315/publication.txtobserved 20424a387b40ec01425ff6c256342a50...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. |
|---|