OT-2026-000059184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000059184) never changes.
Identity and time
| Publication number | OT-2026-000059184 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-70e0-88d2-5edf0530c481 · 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-2026-000059184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9edc7847f878321977a3039daba678667ab6f58405a00ab1d7bf6f07bdfb206f |
|---|---|
| Markdown | ca13ad65c09e27493b76a4765f71746198deea4871834665b0bb02c872fe15e7 |
| Publication page | 6c9d85bbc99657ecb8f01f9411ecab0001cc4a27bffff7c45981fcd9e37c3431 |
| Manifest | 94307a6e5aa7ac633e983c683ba24f546bf813bfb7d5f1df970aa3809302da15 |
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 | uVm8ym2E80W9x8ZYhGQR3i0Ur2IxS+EsXpj2PTIKfdGskXLjUcrQ29PuKg3OAKKi8bs7J9yxkmtyJlwJtl15Dw== |
| 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
| 2026-09-17T10:45:08.578096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059184observed 6c9d85bbc99657ecb8f01f9411ecab00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.560729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059184/manifest.jsonobserved 94307a6e5aa7ac633e983c683ba24f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.542870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059184/publication.mdobserved ca13ad65c09e27493b76a4765f717461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.525209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059184/publication.txtobserved 9edc7847f878321977a3039daba67866...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. |
|---|