OT-2026-000072736
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line 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-2026-000072736) never changes.
Identity and time
| Publication number | OT-2026-000072736 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89da-73a0-b792-7f4dc74cf6de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072736 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbf3e78e3c9733681e225444b4f4542951e1d6de86c0631682e1b4021d902568 |
|---|---|
| Markdown | 58081166311052d3a04c5c654389df286cd421fe6855392768d6553cefe9793a |
| Publication page | 198f18b5f89cd729fc1446d83584d239ce21299331814b0753ecc9cd90e27872 |
| Manifest | 6506e4bf7b0ff939bbbf8a91cd54756df2b91241c60832b1f761ac3541d9f0ac |
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 | 68FCzD4Y+M6k9+CSFNlvn0yt7asUJ3LdjqCPWh/y6WSkrLMDfZAlM61Eu/aJgWmnPqkowUR2ayvPSHOEY8X0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:38.330106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072736observed 198f18b5f89cd729fc1446d83584d239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:38.313164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072736/manifest.jsonobserved 6506e4bf7b0ff939bbbf8a91cd54756d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:38.295201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072736/publication.mdobserved 58081166311052d3a04c5c654389df28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:38.276051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072736/publication.txtobserved fbf3e78e3c9733681e225444b4f45429...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. |
|---|