OT-2026-000041455
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000041455) never changes.
Identity and time
| Publication number | OT-2026-000041455 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-70e3-82a5-5ae106b93dde · 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-2026-000041455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 618e5b7d72b3aa177128682db84e92a54e065aff9e55d5d445bc9f3073d0c5bd |
|---|---|
| Markdown | 3ee89bfad956f49067a7a4f4b38b78da18da8393fc4ed9221183ade3514945b6 |
| Publication page | f9d76010cf5b4d6c6344c5387314ec72057f74ec818bae8cac2d5f7385b2d187 |
| Manifest | a75cd7f40bf0a0db6eefb93602b0e69edb165775db809c74d87c7729e4744087 |
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 | PiyXlTNwzJQP8UaE5K+BfwtH5lwPaTIpCesRHCVr2zqk3bsMnqALk6foHK2yTe4lEfzGE+kXSykQ4LVX95+sCQ== |
| 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
| 2026-09-17T11:17:28.848849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041455observed f9d76010cf5b4d6c6344c5387314ec72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:28.833651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041455/manifest.jsonobserved a75cd7f40bf0a0db6eefb93602b0e69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:28.815918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041455/publication.mdobserved 3ee89bfad956f49067a7a4f4b38b78da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:28.798691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041455/publication.txtobserved 618e5b7d72b3aa177128682db84e92a5...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. |
|---|