OT-2026-000101134
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000101134) never changes.
Identity and time
| Publication number | OT-2026-000101134 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-78e5-925d-5c38bc121faf · 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-2026-000101134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a13ba67f926c2f4221e7a8c1b0374c27d94318c55a542da99e168d74a476371 |
|---|---|
| Markdown | 3df324ad4adfd85944be4335b7f376b39e408fb90c27f3990c2baee1e25b0917 |
| Publication page | 7848be877c7afe6fefb9ed4b82ea4de72c3f2b1e776abe7d1dcd0691aef782e4 |
| Manifest | 22cedb1618ecb6c6745646049caf7fa44b1e3d16172273bda0c6f8d8a8ff196a |
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 | +iWAS6jJeOnBOC5U3yP9GjV16ebOx8LQMFfV36LC2jCI3g9rhtT1L154kZ3xsec+WT5rIdxmN1bNUFhicDmfAg== |
| 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
| 2026-09-17T09:26:45.912079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101134observed 7848be877c7afe6fefb9ed4b82ea4de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:45.895205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101134/manifest.jsonobserved 22cedb1618ecb6c6745646049caf7fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.878333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101134/publication.mdobserved 3df324ad4adfd85944be4335b7f376b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.860505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101134/publication.txtobserved 5a13ba67f926c2f4221e7a8c1b0374c2...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. |
|---|