OT-2026-000008218
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000008218) never changes.
Identity and time
| Publication number | OT-2026-000008218 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-7da5-8fe5-dda88bd61541 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f6e3007575f5a9673fd9aae790e41161ad4ce14c45973e2f901937e143f5f68 |
|---|---|
| Markdown | a79bfa5bd638612a01201c07cacac10b34a53f40fdb0caebf96c04fa94e9f409 |
| Publication page | 65b1f48be6347257f48a9f11bb3e47808f1e8cd5fae5a62a4b3e1858ece16112 |
| Manifest | d0a2cb1984bba06f2a36e74e0fbc889b59166e0cd15955af2db6d09a39ca8664 |
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 | bA+90da3Ykh/r/+yHY0q+2sbk59XL7Kb8W1zY3mF+vgHGMJwpA8+JhtllD/n8twURLILqa+dRsz5ONzMgoZaDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:37.954835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008218observed 65b1f48be6347257f48a9f11bb3e4780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:37.933441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008218/manifest.jsonobserved d0a2cb1984bba06f2a36e74e0fbc889b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.913994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008218/publication.mdobserved a79bfa5bd638612a01201c07cacac10b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.897385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008218/publication.txtobserved 6f6e3007575f5a9673fd9aae790e4116...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. |
|---|