OT-2026-000006267
Publication integrity record
Porous face vacuum gripper, plant vacuum fed, pressure verified, vented after set down, closed cell
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-2026-000006267) never changes.
Identity and time
| Publication number | OT-2026-000006267 · never reused |
|---|---|
| Internal UUID | 01a0a954-f5f7-702c-9261-00b390f47f4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:28:32.634080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d375272a577860e8b148f1c17e2a518ea1c58b65e64216f04c763830ae46b92 |
|---|---|
| Markdown | 88a1d584f887ac955314a1897be0e8c20896d2ca01dbb1e2472933bf2d7616dc |
| Publication page | e08713083fb3e98a6220c1bc31d9d01c4506263b1a74f5a0212d90d611c6612b |
| Manifest | a6e60a595f4086a582966719df455a7538266cf3f87176c8a110a01fc5c6f71c |
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 | ymR1+B2A4Ens9x2kYvvyn5cVpTQ7/qPQzQMPVF/sfWlemGjgyfhFz6IfTHyuSEOpQ7wRNkBDTZc+lBdy+NgLCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:07.897885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006267observed e08713083fb3e98a6220c1bc31d9d01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:07.883762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006267/manifest.jsonobserved a6e60a595f4086a582966719df455a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:07.743436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006267/publication.mdobserved 88a1d584f887ac955314a1897be0e8c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:07.728634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006267/publication.txtobserved 6d375272a577860e8b148f1c17e2a518...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. |
|---|