OT-2026-000060723
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000060723) never changes.
Identity and time
| Publication number | OT-2026-000060723 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7f44-9638-22d92102517b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060723 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa4d8c9e8e0796841a8ecaa6b26d0ad0dc7495745589a160c9aca058b73f7f62 |
|---|---|
| Markdown | 06e7b55b61d17c5fa613397438c49a664c9de7d081faf3f4b44d27558bb79095 |
| Publication page | 6d423fcf86436ec15175632dfb14ecf7d71c55053fc767facbdf71664bd29d60 |
| Manifest | b19a914d797e2f84a7ede99cd1043938cccaa50ec62aebf017782c613b9de790 |
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 | 8gHFTn28B3tXzJz/rla0ECP/oN3yctiWGBDJPiuMdf+ctT9h+ifsXsA3P0A49ZNBl/MCy2/mebypTQclDEU0DA== |
| 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
| 2026-09-17T10:43:27.182674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060723observed 6d423fcf86436ec15175632dfb14ecf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:27.162805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060723/manifest.jsonobserved b19a914d797e2f84a7ede99cd1043938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.140670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060723/publication.mdobserved 06e7b55b61d17c5fa613397438c49a66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.118713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060723/publication.txtobserved aa4d8c9e8e0796841a8ecaa6b26d0ad0...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. |
|---|