OT-2026-000060195
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060195) never changes.
Identity and time
| Publication number | OT-2026-000060195 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7860-9365-85e7cab718a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060195 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6bf5e0dff5620b87bae793c7cbe45c024e2f51d652106e5f5446a8839a89c4e |
|---|---|
| Markdown | fbb7f28a9487c436080ec0e4b253afd039e5931b6b834f03aca24af362b4168f |
| Publication page | 09949393f6809dbcc5b388c7c77d32391d58173701eed6268d4139331db4c8cd |
| Manifest | 1b40e15c0c82f113d6457d58c47f4363fada0f01923ab303d7d2ea8351483fe1 |
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 | qcyTlfiTnsh9Sc2wAg//xI03ZBBivYda7IRKRvCfdTRtRoBmokp7rgDGQsYWX2fQHOTsYpWBIyI+WZPNBd7zAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:51.861816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060195observed 09949393f6809dbcc5b388c7c77d3239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:51.842342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060195/manifest.jsonobserved 1b40e15c0c82f113d6457d58c47f4363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.824385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060195/publication.mdobserved fbb7f28a9487c436080ec0e4b253afd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.805808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060195/publication.txtobserved b6bf5e0dff5620b87bae793c7cbe45c0...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. |
|---|