OT-2026-000023857
Publication integrity record
Two cup vacuum gripper, two 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-2026-000023857) never changes.
Identity and time
| Publication number | OT-2026-000023857 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-771f-91c0-bdc5e3066f1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023857 |
| Status | PUBLIC |
Content hashes
| Canonical text | d69e0241970b851129edfe6c8aac3b5a6dba412031476b07d2cf9cc8347de76a |
|---|---|
| Markdown | 6b64c7a975c51b239b0e739f0db03d83a3f2a02a6d592ee9464f675c2d3cfe59 |
| Publication page | 7e6504cfaaf981f3b433c2025372ed73cf1ab6f29fe1ec7d23a77e3685b8d7bc |
| Manifest | 98c677be055f5977704f40250e2d0d3d9c5085a48b08cff625bf0f60af9bbade |
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 | ZMFwv3n1LGzrYdFfNsB9wUC9uJ0lU7JkYYl10pdxuRIZZg/DW2cc2h67CKefsD9wGqG3CWkGCfngbFlupRwGAQ== |
| 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
| 2026-09-17T11:50:27.446112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023857observed 7e6504cfaaf981f3b433c2025372ed73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.423814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023857/manifest.jsonobserved 98c677be055f5977704f40250e2d0d3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.398098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023857/publication.mdobserved 6b64c7a975c51b239b0e739f0db03d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.305053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023857/publication.txtobserved d69e0241970b851129edfe6c8aac3b5a...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. |
|---|