OT-2026-000059480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000059480) never changes.
Identity and time
| Publication number | OT-2026-000059480 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7ae5-af0a-08749db3ce1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08a2e207c8fc09bb989dda301e4c62a2dcef5ba277d96c9b6b1a991542c4185a |
|---|---|
| Markdown | 6d923f508ff57d2890926e1430057b1732dc60bb5549e2187ee64389affb2676 |
| Publication page | a113d1cecfc50285d7087297ff4ddf785286700c6115f9c82aa8018c1b00813b |
| Manifest | e30162916762e2a4ee7753a14cb8500aa07b76d1632cfd98bd4abb6bfa5de97a |
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 | IvLz2zA2smoZIlq4zXUPSem1hrE4ZoKgOHlyKu2khkbPTQIn5m29d+TsXy3R9icd8n/UR0YDtbjNJs9e2N1VDQ== |
| 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
| 2026-09-17T10:46:10.932335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059480observed a113d1cecfc50285d7087297ff4ddf78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:10.901470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059480/manifest.jsonobserved e30162916762e2a4ee7753a14cb8500a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.883349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059480/publication.mdobserved 6d923f508ff57d2890926e1430057b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.862478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059480/publication.txtobserved 08a2e207c8fc09bb989dda301e4c62a2...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. |
|---|