OT-2026-000058010
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000058010) never changes.
Identity and time
| Publication number | OT-2026-000058010 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7528-bbe5-673177b218fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058010 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8099f8637c7d848c248118b4ac01f0885276cb517e103a987d34d5bf3054765 |
|---|---|
| Markdown | d6b8faa4f8a83ee52f58bd3bf60850bd32601997e0b052b9b07daead2850af7d |
| Publication page | 98012cd8079a721e2bd6c8b4fbbafb17aebbd730f5fd6c309c49d8d40d3712aa |
| Manifest | 89c603c6ee5d744b8cfc25038da5f2328eee2908262da7447152d74038009568 |
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 | Laumq4ZOQ+T82K0Biygr3P32RPB3ASrpHOmyPbfiRNs/7gld1PHi/kUsmfvpCSK8NhEXsHyQqtZypPEzzVkeDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:38.711143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058010observed 98012cd8079a721e2bd6c8b4fbbafb17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:38.693811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058010/manifest.jsonobserved 89c603c6ee5d744b8cfc25038da5f232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.675732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058010/publication.mdobserved d6b8faa4f8a83ee52f58bd3bf60850bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.656588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058010/publication.txtobserved b8099f8637c7d848c248118b4ac01f08...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. |
|---|