OT-2026-000078240
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000078240) never changes.
Identity and time
| Publication number | OT-2026-000078240 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-704d-bce5-ac3d9ab744cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078240 |
| Status | PUBLIC |
Content hashes
| Canonical text | b623be4908f4475886f4946eceb8e71920f04f8195eb0bbfd7d562138fd196be |
|---|---|
| Markdown | fb1df9c9ea63521e64644c52a287b45a299d35401ed2714aef6675223a8fc327 |
| Publication page | 6124676568e4c83421e6e7daa725da79088d035c08638fa49b50f921a2576477 |
| Manifest | 102ced4672913287dfa04fc8d2f7c7d73d93546563e8cfaa0dba505cebe79c81 |
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 | 1oxjNCEmMjwY8eeylgx26egdDHn58j1SPqqPNQoSZ+H0MRRH/xhtvkSQ6MdaO9Nf9lpQVBLFkgFtn6XeXumXAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:03.735114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078240observed 6124676568e4c83421e6e7daa725da79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:03.718275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078240/manifest.jsonobserved 102ced4672913287dfa04fc8d2f7c7d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.698788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078240/publication.mdobserved fb1df9c9ea63521e64644c52a287b45a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.677609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078240/publication.txtobserved b623be4908f4475886f4946eceb8e719...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. |
|---|