OT-2026-000045200
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000045200) never changes.
Identity and time
| Publication number | OT-2026-000045200 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-7166-ba19-8241dea42d5a · 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-2026-000045200 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbab8350d23690516c2834a4af9e989984e6ea7c8954be3ef9c998599d37cd21 |
|---|---|
| Markdown | 23a92225f2ca3d8db253fec091953ea38102c06c52231225b2dcbd34083d1e37 |
| Publication page | ee98760dfc9496b98d76dfbc222ba1d5de79cabed9faaea2dbd4979d3df9f2bd |
| Manifest | da3de55f84b7f2a5d8bb3ac3b2de1317b034668e3e5fa7ec04962783d6c9992d |
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 | hOJ1NYOxVUWCt4eq92jEjqNDwzgmEWpesHnQK9u4mAZ+Ck9iJIWwz5lLs1UhVwQ50ZX4VXacAPad901EajdGAA== |
| 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
| 2026-09-17T11:10:22.854408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045200observed ee98760dfc9496b98d76dfbc222ba1d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:22.829173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045200/manifest.jsonobserved da3de55f84b7f2a5d8bb3ac3b2de1317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.807567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045200/publication.mdobserved 23a92225f2ca3d8db253fec091953ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.785363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045200/publication.txtobserved dbab8350d23690516c2834a4af9e9899...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. |
|---|