OT-2026-000014722
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000014722) never changes.
Identity and time
| Publication number | OT-2026-000014722 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-76f9-858b-12640cda3ec2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014722 |
| Status | PUBLIC |
Content hashes
| Canonical text | b12b8f483d309bbfe18f362daff34eb36c4ae398d707a88a92679bb9a971ae3d |
|---|---|
| Markdown | c39a2ed013cb9470cd3298fd3aae7fcf6a02a9725c3b06e7d9b6796219223efb |
| Publication page | 2c032fd31b3ad09421747b834c44855cac87be9d28fd1df317c1b15d6a3e6721 |
| Manifest | 334046bb400e7e0206346feb74504d96bc76ae9c52ff12d877298d52637264d0 |
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 | QLODR3/ghRwOJeLUOX9EsbDhghKA1RyAvLpwcPMFVC5bwmxeugOLdFODVBUq+361PvwKwtSZ+40hm4zTaF8mCQ== |
| 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
| 2026-09-17T12:06:35.534102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014722observed 2c032fd31b3ad09421747b834c44855c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:35.514374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014722/manifest.jsonobserved 334046bb400e7e0206346feb74504d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.494266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014722/publication.mdobserved c39a2ed013cb9470cd3298fd3aae7fcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.474549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014722/publication.txtobserved b12b8f483d309bbfe18f362daff34eb3...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. |
|---|