OT-2026-000013369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single 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-2026-000013369) never changes.
Identity and time
| Publication number | OT-2026-000013369 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-71e4-97a2-e2c135edba6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 084d39fee0502fb7496322a990d19f56bd94c759e45e6561bbb9696f6a0251d9 |
|---|---|
| Markdown | 8753dbd09d25a48ff62c297aa46366614c802caf37c7ef6fda896721b1a550fa |
| Publication page | 67420f8560a9e53901f7bbb075b7a588d6679a60a6485e14b31093bd621c068c |
| Manifest | f2c7e7671c4d6441ba3f999d96c5eefd52a70033d00a91667463a20e18c3d420 |
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 | I3kiZDrilw35N+P4xXrQT9xWvox/CVBlPt9tO8o2qRgKTYjNKG4gef5yaJNmwKD6xDP1twv8/md2WFt6g61JBQ== |
| 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
| 2026-09-17T12:09:49.771252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013369observed 67420f8560a9e53901f7bbb075b7a588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:49.748885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013369/manifest.jsonobserved f2c7e7671c4d6441ba3f999d96c5eefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.728030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013369/publication.mdobserved 8753dbd09d25a48ff62c297aa4636661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.707660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013369/publication.txtobserved 084d39fee0502fb7496322a990d19f56...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. |
|---|