OT-2026-000045196
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-2026-000045196) never changes.
Identity and time
| Publication number | OT-2026-000045196 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-7e26-8951-a232f0ad1c54 · 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-2026-000045196 |
| Status | PUBLIC |
Content hashes
| Canonical text | e39805b7aa4f7d0cfff613ef17f4612bd9320690ea3f80d1e81115729f4daab4 |
|---|---|
| Markdown | a75eaa5d3ba4e6c565a177b34a3b8ea580545f1134e8e6f06b7a8d561a1cbca8 |
| Publication page | 56f02c1a4fcb42d699a177550e8acbe746edb44341212a3368b432b0047567cd |
| Manifest | e489a18c74503ad3f589ccf40f67e7fecc4fa67b51859271fc641e4c05cf8a9b |
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 | zBpQh3CvrD29tIGTBR2BEeRfKq6EFzlK7Pu4h+wpmEHUZU1eLRnBrVuxh8MFVTQlc7FhOLcmjIPxaGfFHGy+AQ== |
| 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
| 2026-09-17T11:10:22.308488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045196observed 56f02c1a4fcb42d699a177550e8acbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:22.289611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045196/manifest.jsonobserved e489a18c74503ad3f589ccf40f67e7fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.267207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045196/publication.mdobserved a75eaa5d3ba4e6c565a177b34a3b8ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.243455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045196/publication.txtobserved e39805b7aa4f7d0cfff613ef17f4612b...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. |
|---|