OT-2026-000006996
Publication integrity record
Porous face vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000006996) never changes.
Identity and time
| Publication number | OT-2026-000006996 · never reused |
|---|---|
| Internal UUID | 01a0a96e-f446-7b26-94a8-9f8b0cddbba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:56:56.137937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20014b925f3d592e3d57968c6721f5b87cd9f02c5d4c5bf7c3d83813542b5626 |
|---|---|
| Markdown | 899c84ff3f8d2a7afc29155b4bf82c3dbcf0bfd9445f344a34caf1898bcfd64b |
| Publication page | 7973154282a2a5cb79342290700dcb7daa7673629941be25dfc25df6d09647eb |
| Manifest | 53207ed2f773ec6ef8f46bfc9c75c43b587bba09cb8108d2e40659775bab8397 |
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 | xdSWaTVpoCCB6/cu1gocqPU98p4Z3tkDGzWW8gOIgoBPCt7+g9XBEcnTIaYvVbbVcrAwTDjUsRx6/nVY62hSCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:13.682946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006996observed 7973154282a2a5cb79342290700dcb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:13.668720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006996/manifest.jsonobserved 53207ed2f773ec6ef8f46bfc9c75c43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.655793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006996/publication.mdobserved 899c84ff3f8d2a7afc29155b4bf82c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.640812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006996/publication.txtobserved 20014b925f3d592e3d57968c6721f5b8...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. |
|---|