OT-2026-000016625
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000016625) never changes.
Identity and time
| Publication number | OT-2026-000016625 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7e1e-b02a-81c8ac49ad9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76f4161411daef97a58aa8a56676a796af508d24d2de04e71e2dd35c7005780c |
|---|---|
| Markdown | 0218d9b535f38cfdb60a7afe709663877939876ec0e8d79e40b7f3eeb8b6ab87 |
| Publication page | cf734747872cd753a40871fdfb26da4c69802caa888d30b7bb70f1cb4ae033f6 |
| Manifest | af459005a90db474c247e5ad77e4654b6ae0692e50a02960e03a16b0b2eada47 |
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 | 7Ue8p3Zme7XD61Mq6O/KI47N2RLYXVwNnHzgqvIJSUyhwF+9ThX638EDJtbIBIP02VAqXlPyLDp2X3EhV0ZJBA== |
| 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
| 2026-09-17T12:02:48.865348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016625observed cf734747872cd753a40871fdfb26da4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:48.846448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016625/manifest.jsonobserved af459005a90db474c247e5ad77e4654b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.826835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016625/publication.mdobserved 0218d9b535f38cfdb60a7afe70966387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.805963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016625/publication.txtobserved 76f4161411daef97a58aa8a56676a796...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. |
|---|