OT-2026-000101174
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000101174) never changes.
Identity and time
| Publication number | OT-2026-000101174 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-796a-9655-1bc038bd3ac0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101174 |
| Status | PUBLIC |
Content hashes
| Canonical text | 238d4bd93df3d5099750eb22386657cf5b2105e1bd61cae7abccca703f9875ba |
|---|---|
| Markdown | c6cf64e3fd51c765bd42f1a86fe84457f06e07ce8f4da899f49926d5abee1ba0 |
| Publication page | 891abbb0a26d5e0a5b84d376b9bd39236491ed24fe1690ef5523e1ec39fe2ab2 |
| Manifest | ae6360797fcbe929409bb6645f7997bf4a4ff789b25cffe00f808af31430a2d5 |
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 | gsSqrQ3ngp6205f3xEDkS9xA9ewwbckdzFra0jMdJeb/Y17RaV6RsYqkzzR/G9OQBxPSozAOCEng5W2Fu896BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:49.087957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101174observed 891abbb0a26d5e0a5b84d376b9bd3923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:49.070505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101174/manifest.jsonobserved ae6360797fcbe929409bb6645f7997bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.053306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101174/publication.mdobserved c6cf64e3fd51c765bd42f1a86fe84457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.034480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101174/publication.txtobserved 238d4bd93df3d5099750eb22386657cf...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. |
|---|