OT-2026-000009563
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off 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-2026-000009563) never changes.
Identity and time
| Publication number | OT-2026-000009563 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-71ab-8487-c51227d4c551 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009563 |
| Status | PUBLIC |
Content hashes
| Canonical text | c31cf6f7a39685aca07e8abc140287d3d140ac152a4a09d4d84cf921ddfd9e53 |
|---|---|
| Markdown | 1cf0de7f4ac209d88a58c8066336fd922a9e7757171503bfbcdd4bb7304570ba |
| Publication page | 56d52110873b080d29acae33343dd1aa081cfbf0461e3e5e429281c2d7a53065 |
| Manifest | bbef080bb683b9818b66ce0e4dae72985f8e706f8b7181a5d6634514eed773ed |
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 | qVRjMmZwn182Sfq7KQHPs+kxOQFQdhnG2SZJkfvw+rAJcFMb0Ay1qWR6RkzGACHWovF/BK7NZq8G46xrJDg0AA== |
| 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
| 2026-09-17T12:16:59.704696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009563observed 56d52110873b080d29acae33343dd1aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.686544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009563/manifest.jsonobserved bbef080bb683b9818b66ce0e4dae7298...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.667214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009563/publication.mdobserved 1cf0de7f4ac209d88a58c8066336fd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.647080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009563/publication.txtobserved c31cf6f7a39685aca07e8abc140287d3...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. |
|---|