OT-2026-000056637
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000056637) never changes.
Identity and time
| Publication number | OT-2026-000056637 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7308-a8e5-0dcf9e931956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056637 |
| Status | PUBLIC |
Content hashes
| Canonical text | b51714c2fbc7cb9eea1e433d4f195919834ea66d8c57c9b1aa825c7a3efb7bff |
|---|---|
| Markdown | 3f0907ec549b1f00b69021a3541adec2708a2cfe69c8b5c08dc2f24afa937711 |
| Publication page | 583d712c09544660409a67a0f365b1167b362bdf99575dfb27cd2cf084a60000 |
| Manifest | e5d4ea830e4c6942f0bc5d7711eb497a1b6e504378d9da21d0f1d25e4f93abb6 |
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 | 6fS+MP7CH9pQMAhmqwWgw+quTpCbhCiqhz68mTx/lfYKNK4awaNx6tH9cO/e0x3STfIPa1u19+nVY7t5DCk0Ag== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:59.810375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056637observed 583d712c09544660409a67a0f365b116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:59.792782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056637/manifest.jsonobserved e5d4ea830e4c6942f0bc5d7711eb497a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.774633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056637/publication.mdobserved 3f0907ec549b1f00b69021a3541adec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.757240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056637/publication.txtobserved b51714c2fbc7cb9eea1e433d4f195919...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. |
|---|