OT-2026-000043309
Publication integrity record
Six cup vacuum gripper, six 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-2026-000043309) never changes.
Identity and time
| Publication number | OT-2026-000043309 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-72c2-9eba-536f5247c860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f6ca56c8b6090b70fe371ed2ba739e2d1595bab340c3748f1b0d872ed4a05d9 |
|---|---|
| Markdown | a20ee75135503eaf6c55ba5c5c165d88af3e732c0e71b3bc967236ae766f4145 |
| Publication page | 23cc0e4875fc1ccbac528263cb725b36c84af5f6da947c40df58e5d0a2337312 |
| Manifest | 0d4fb41b88f0dcd777e92ce6f22320564c41dc39027d5b430dd0ea182e77310d |
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 | 5gd7zCGkpForHjMhaj0ZbAnQHcPX7Mq7K88ApbYZkdalFrVnRGmQ93WOFFeLA1xA1HFS4/g7GJQrM3d34PX1Ag== |
| 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
| 2026-09-17T11:13:48.559255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043309observed 23cc0e4875fc1ccbac528263cb725b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:48.539943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043309/manifest.jsonobserved 0d4fb41b88f0dcd777e92ce6f2232056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:48.519505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043309/publication.mdobserved a20ee75135503eaf6c55ba5c5c165d88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:48.498955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043309/publication.txtobserved 6f6ca56c8b6090b70fe371ed2ba739e2...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. |
|---|