OT-2026-000007624
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed 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-2026-000007624) never changes.
Identity and time
| Publication number | OT-2026-000007624 · never reused |
|---|---|
| Internal UUID | 01a0ae62-76bc-7f31-967a-04b394f28269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:23.688458Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7978fa6448ab64aab72da54082f6b7adc6a45ab5d7c3f4bccf5c6192eae4b2ac |
|---|---|
| Markdown | 93f20dda9f707b20d8c1c27dddc9cfa8e8561902c74b7c9e7191111a45842516 |
| Publication page | f286ce657c6b2997b45c5102ba8c42f227f0022b4e62940e8c471ca54adb233f |
| Manifest | 9939f342bba9ae7a5d535a7a03f501f9f22e2b44294226afdb1eba2b3d2223be |
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 | KY6wUP50G0ANU67lfBQtGQmri4RTRWPUFg3AuwT5Fj3dhhjHD5VzRVcYjmlf5JAC7OtCXsIETEHJtBVFDP88Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:14.419514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007624observed f286ce657c6b2997b45c5102ba8c42f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:14.402405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007624/manifest.jsonobserved 9939f342bba9ae7a5d535a7a03f501f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:14.385713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007624/publication.mdobserved 93f20dda9f707b20d8c1c27dddc9cfa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:14.366283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007624/publication.txtobserved 7978fa6448ab64aab72da54082f6b7ad...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. |
|---|