OT-2026-000038769
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000038769) never changes.
Identity and time
| Publication number | OT-2026-000038769 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7b93-9dd4-9c6cc52e1fca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 083cb821c1d3b3761c7b4e0e1fcf8d2b0370960594a4dd13694b5f7806916b54 |
|---|---|
| Markdown | e48c02330f590771edfb34b40991b9c68ef02c8ca789f06217b3e22e1dee8eb8 |
| Publication page | f6c380c3281c2baf678b082a9ad571821b9bc52cc6bb9dcf0b60df5ea50eb986 |
| Manifest | f3abf257297bbd9e17d4678e9d5c50f1834f26f4a2e090942fd05364aa648496 |
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 | PlSD+nLHbaMZhJD0+nAzr8JEwPjD4kltIPRy0QjXuguiGX3GDXeu40/2gV7GKv5/ITOoU0rBJYM6U95WB9pyCA== |
| 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
| 2026-09-17T11:21:18.668804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038769observed f6c380c3281c2baf678b082a9ad57182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:18.649992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038769/manifest.jsonobserved f3abf257297bbd9e17d4678e9d5c50f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.631481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038769/publication.mdobserved e48c02330f590771edfb34b40991b9c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.612406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038769/publication.txtobserved 083cb821c1d3b3761c7b4e0e1fcf8d2b...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. |
|---|