OT-2026-000045201
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045201) never changes.
Identity and time
| Publication number | OT-2026-000045201 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-7a8e-bab7-40912752d1cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e6ad07d816665ee56f0fd5a6ee1c22362e89c718d90b014c12e5c97794d4d1 |
|---|---|
| Markdown | 499c159302372bc5c5d1e410011a8b06946a756a8bd53d764f53b1f54c40aa18 |
| Publication page | 79020106f93defa62f408a5c948698179e93d98646a36916a4d06d93de7cc56d |
| Manifest | 714fb9a7370fdcc19fdf9ea5015a6ee19b5aa83352e0f3ed4b09f01283ad7895 |
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 | q7QqJ++gdWrSpQV4UaA79sPfAamhluSLmkXqZMerWCWnXEI/ovDnA0dgdOEV+bXanX7cZcLTLXAlUyO3avnPCQ== |
| 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
| 2026-09-17T11:10:22.945123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045201observed 79020106f93defa62f408a5c94869817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:22.923869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045201/manifest.jsonobserved 714fb9a7370fdcc19fdf9ea5015a6ee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.901812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045201/publication.mdobserved 499c159302372bc5c5d1e410011a8b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.880764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045201/publication.txtobserved 36e6ad07d816665ee56f0fd5a6ee1c22...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. |
|---|