OT-2026-000094701
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000094701) never changes.
Identity and time
| Publication number | OT-2026-000094701 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7350-a263-273f4c3e80a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3abde6ed1fb34b41d4e1343ec553f44ece9e82e18745801e46a6b5f060c2d5af |
|---|---|
| Markdown | 7a645984a5e7f74fd07912f541a438ad4880f5a7c77cc171c268b5889c39e33c |
| Publication page | eed8558483acf0c8e27ae3d18783cb60a7a3e8f87af1b33315da0dd70d6d9b95 |
| Manifest | 35f9dd924f80b5f500d34a970892ebcc0a5482d867de1a6d776524c9b5f8aa4b |
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 | VovBhhrN3dj76rKUJ8e/UkVsjD+u7jRqJMFh4R9a+HqD4sBzOZL+SmfTiDLCSYPFTV8yO9irdI9RdGLQmfNPAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:09.548176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094701observed eed8558483acf0c8e27ae3d18783cb60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.531691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094701/manifest.jsonobserved 35f9dd924f80b5f500d34a970892ebcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.513464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094701/publication.mdobserved 7a645984a5e7f74fd07912f541a438ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.495770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094701/publication.txtobserved 3abde6ed1fb34b41d4e1343ec553f44e...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. |
|---|