OT-2026-000059914
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000059914) never changes.
Identity and time
| Publication number | OT-2026-000059914 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-72b6-ae28-8ae06195405b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c2daf34fc1179218d5eb6487df78b793bb72d30d213c302a1ae047819ee3cb |
|---|---|
| Markdown | 89e5637b0f9a2c0ed0054ba0ae2712b6e60fafa9cacf8c643e51cb93be78e63d |
| Publication page | fc429d9aeffe32f784c17be6e8a9dabea438e88f4bd2fe37284947f3aeac7ac1 |
| Manifest | bace38f5e4dfd460b64b277c008b1b3a8f61bbc9573547ac9607d5ed93c8ca5e |
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 | SjoKpLy1k30DIkcuTwB8+28b5HzROrau8C7TuQDzmymspcUYI9QVTPI9+29Fzivtuqnp3KxLKOuSM6Gg6cq0CQ== |
| 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
| 2026-09-17T10:44:40.792262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059914observed fc429d9aeffe32f784c17be6e8a9dabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.774439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059914/manifest.jsonobserved bace38f5e4dfd460b64b277c008b1b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.757122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059914/publication.mdobserved 89e5637b0f9a2c0ed0054ba0ae2712b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.740383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059914/publication.txtobserved 06c2daf34fc1179218d5eb6487df78b7...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. |
|---|