OT-2026-000035605
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000035605) never changes.
Identity and time
| Publication number | OT-2026-000035605 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7c1e-b24e-3e6126dfc604 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a85dd7af7d268f2a19fad9059af825cbce4bfa9a1301c5302fafb141c3b4b8d |
|---|---|
| Markdown | fb1ee6706bb36832a062bc43564c8bb3c34b9f24745b0d581683cf83e591aee2 |
| Publication page | 9f21a5f6ac10bc6fe6e962394f6d13ae4c4c5041f3e74c1469b3e9ced7e0a991 |
| Manifest | 7eccd4aed9e9282e444521665551c206cebafa3f3a6e4e868e3c56ec2741358e |
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 | 3q7qRZAdi+TYXuvUysW/fHgM0LsIBtHshPxMwuDQGkm1wCcnnCiRiqdB7WBNyh78l3qco8pqJdibrw91e3jiBg== |
| 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
| 2026-09-17T11:27:08.381180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035605observed 9f21a5f6ac10bc6fe6e962394f6d13ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:08.362939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035605/manifest.jsonobserved 7eccd4aed9e9282e444521665551c206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.343458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035605/publication.mdobserved fb1ee6706bb36832a062bc43564c8bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:08.324666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035605/publication.txtobserved 2a85dd7af7d268f2a19fad9059af825c...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. |
|---|