OT-2026-000052616
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000052616) never changes.
Identity and time
| Publication number | OT-2026-000052616 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573b-7796-ac25-ba9e272cb6aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052616 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5eea1f17fb71cf4b634876bc84f39c04051d3d455e72cda6ce53c48615ba286 |
|---|---|
| Markdown | b88493b9bf58089310acbaac6f7c0b3708b6896975d8897966bece1450ac50c9 |
| Publication page | f30ed29c4e72ba0290efcc4de6dd7f1f47c66559ef478610a79fa8293f721589 |
| Manifest | 25ec8f9d8124ebf699badcaaf3e009feb5bc5418961ed120d2a1b3205f22602a |
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 | sY7dGSboRg9hXFvXb3Tfo9jc4YuuF5cCbtPDDQP+qBehN/nho26HxdffjvaZRjpOeFmdyXzReq3xUY0qTc22Cg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:17.274278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052616observed f30ed29c4e72ba0290efcc4de6dd7f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:17.258849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052616/manifest.jsonobserved 25ec8f9d8124ebf699badcaaf3e009fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:17.242234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052616/publication.mdobserved b88493b9bf58089310acbaac6f7c0b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:17.224822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052616/publication.txtobserved d5eea1f17fb71cf4b634876bc84f39c0...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. |
|---|