OT-2026-000033653
Publication integrity record
Six cup vacuum gripper, six 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-2026-000033653) never changes.
Identity and time
| Publication number | OT-2026-000033653 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7c2f-9909-de36d4815a81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fed61f690f2e54eb058a0e8c11bf01fef7de6e1c638849fec785eca1532133e |
|---|---|
| Markdown | d00210a8f3aacd5d81e16d7350ffe1a1dc4c9683e0db0de651fa288587be2328 |
| Publication page | 214c635870f798a033090539557f7f9a49d0f1f46906fa3fc78a4cfe740c7c99 |
| Manifest | f794bd5d7641192eb665c5383f8ddc55b42a1d2829f25b372c93ded8f14a828e |
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 | ilPFTI3NZ7CIg0iYrLe27GYdWWnmYTfz3sXAgVj/cIS3mI5LLCgv4/Z4iB4gwGASG9PUHeAGnts1SibncZqiCQ== |
| 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
| 2026-09-17T11:31:38.281730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033653observed 214c635870f798a033090539557f7f9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:38.263320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033653/manifest.jsonobserved f794bd5d7641192eb665c5383f8ddc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.243079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033653/publication.mdobserved d00210a8f3aacd5d81e16d7350ffe1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.224902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033653/publication.txtobserved 5fed61f690f2e54eb058a0e8c11bf01f...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. |
|---|