OT-2026-000080604
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000080604) never changes.
Identity and time
| Publication number | OT-2026-000080604 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7042-b3b0-b07e8e34cb89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080604 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee369d1b90c87f75d599cb8843a2ee2bce6fe0191634221d360871a788b0fb37 |
|---|---|
| Markdown | 1aadba18f8fbcd227d7105375a6fb69540c9cce387578fe5311e157bdb04f861 |
| Publication page | f656c43dcaa6f27b74d4cd12f88871bb29a7256cc0d3a65afaf12ef084d1a36a |
| Manifest | a8de772996b25c09d520052ac81ccc0cdd28f4257c73b750c06c9220e6f623a7 |
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 | xZSDH3INbP9RE1gycYfyA8A52N+q9wrPVtH3GvIG+e4+/NZOGhChWdDiguZx1pc92TWlVjACYFEuW8y+jCU7Bg== |
| 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
| 2026-09-17T10:03:14.497469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080604observed f656c43dcaa6f27b74d4cd12f88871bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.478280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080604/manifest.jsonobserved a8de772996b25c09d520052ac81ccc0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.458392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080604/publication.mdobserved 1aadba18f8fbcd227d7105375a6fb695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.438051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080604/publication.txtobserved ee369d1b90c87f75d599cb8843a2ee2b...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. |
|---|