OT-2026-000084878
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000084878) never changes.
Identity and time
| Publication number | OT-2026-000084878 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-74a6-bb9e-aafc08d02daf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084878 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9cb04dbdabd14858f166887dd1d3857750d8b3bb69e5170808c04f8658d935e |
|---|---|
| Markdown | 700e29af6ec13dc2655dce17fa5e039f5bc90a01d73eb982c10ac8c3aedcfcd5 |
| Publication page | 235bd0fce66c1eeea55e9b71291f0c70103a300be9f6b0197e8bd030f4988855 |
| Manifest | f623ac5bdf98d963cf8c18227ee9500d102113118cb48ba6234c7e4bfd0bc51f |
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 | MVvLsL6VoPXnEEVpKBBUHeIpZ8oI0xLAAQhywBApEKnm04PadcNxQB7hpNHSwgC122oz0Fa9dODQqCdSTMnzCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:51.085238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084878observed 235bd0fce66c1eeea55e9b71291f0c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:51.067739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084878/manifest.jsonobserved f623ac5bdf98d963cf8c18227ee9500d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.051091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084878/publication.mdobserved 700e29af6ec13dc2655dce17fa5e039f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.033864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084878/publication.txtobserved d9cb04dbdabd14858f166887dd1d3857...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. |
|---|