OT-2026-000057894
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000057894) never changes.
Identity and time
| Publication number | OT-2026-000057894 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed8-7a4f-a6e0-8d26c6b58295 · 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-2026-000057894 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4480ba613254e1b4c323faf01566a856d7fa64084412f192196695add8e7769 |
|---|---|
| Markdown | 6117fd9c440501b04326fd738fbcfd36fb3da6ee1c1f9c7e4cbbe2f15f10d500 |
| Publication page | 98f51816a33ffff10a188e339333aed8a0d7f17628776fa46979615f7146a3cf |
| Manifest | 97fe8901a1fdef7173e1c14a5fb9bb6c3dcf22889ea9fe415b7e0a1d2c72362c |
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 | l0y52HFGZYJrFfaxTOPQEtEavQE0a7tBLu2IeIkM2Fs6EBX6erQSw+4X6GZJqEA3u0jcQbSFRnOl+M/re92XBg== |
| 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
| 2026-09-17T10:47:29.274587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057894observed 98f51816a33ffff10a188e339333aed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:29.254039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057894/manifest.jsonobserved 97fe8901a1fdef7173e1c14a5fb9bb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:29.234737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057894/publication.mdobserved 6117fd9c440501b04326fd738fbcfd36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:29.216098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057894/publication.txtobserved e4480ba613254e1b4c323faf01566a85...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. |
|---|