OT-2026-000044311
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000044311) never changes.
Identity and time
| Publication number | OT-2026-000044311 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-76bd-99f2-b9fb71882bb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044311 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0e6aa4d3702c4091c34566bc5c5b9141cbeb91e8475fc253bf8fa483f545284 |
|---|---|
| Markdown | 5959a087f0831181b7b062de006935e68dd97b52e594b47585ae547ead6b233d |
| Publication page | d6d063024aba333ed79f38c636fc7e3d358aea7091c66f42f43307f2abb17d72 |
| Manifest | 948eb9c0bfcb9ee3bf8e61ac0571a743a064d4a58657e05fff85319d5508eecb |
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 | 5FvoWah2X4C/smukGT/I49/BmBcgFRg+PBE34NFJpQUxvkn5XXfNnPGCS1OuEC6QYB8ZucC2MI67dmYlcby1Dg== |
| 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
| 2026-09-17T08:30:17.786155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044311observed d6d063024aba333ed79f38c636fc7e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:17.766309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044311/manifest.jsonobserved 948eb9c0bfcb9ee3bf8e61ac0571a743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.747540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044311/publication.mdobserved 5959a087f0831181b7b062de006935e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.727785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044311/publication.txtobserved a0e6aa4d3702c4091c34566bc5c5b914...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. |
|---|