OT-2026-000005773
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, pump fed, pressure verified, vented 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-2026-000005773) never changes.
Identity and time
| Publication number | OT-2026-000005773 · never reused |
|---|---|
| Internal UUID | 01a0a944-6056-7413-b179-ba2e591eca61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:10:25.871834Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005773 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7b8c0cb1386063d99ec21919e0dccb4d9baec56af01de5cbb655878013e6221 |
|---|---|
| Markdown | a4f10d0d29a2ce7830f0de2e6c6fac6c1d1373f8ce571990991cd7896781d756 |
| Publication page | b36af78ae7733f1d22120f71a2ecc1f3ed326e44d85e80735dce8f20d0ea0b2e |
| Manifest | 833658e1e660915517eec1a0fbe8eb1d9f63e68232a1408e84e480fbb6b1db2a |
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 | pVmSNxmR0sEingZPf/M79IrhyINXjaJPnTL3J5OsXLdOhSyadhribgsjNJ76xFOJQu+lDdQcbl9PaMLV6acsBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:34.484523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005773observed b36af78ae7733f1d22120f71a2ecc1f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:34.471250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005773/manifest.jsonobserved 833658e1e660915517eec1a0fbe8eb1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:34.457745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005773/publication.mdobserved a4f10d0d29a2ce7830f0de2e6c6fac6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:34.444880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005773/publication.txtobserved e7b8c0cb1386063d99ec21919e0dccb4...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. |
|---|