OT-2026-000094295
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094295) never changes.
Identity and time
| Publication number | OT-2026-000094295 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-79df-818c-88540861b7c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094295 |
| Status | PUBLIC |
Content hashes
| Canonical text | c62faf2c2c27abe749a5ca92c46ac8cf535923ae82a59865fe1e9d4a4f7e622e |
|---|---|
| Markdown | c81c3d853a49a6298c283b85cb71e183e711d35c53480d3cecae73fca2299b22 |
| Publication page | 075cd35ad357811e0bf14627b6a9743bef819dfc2552bf1a98b9890dfe1d33e6 |
| Manifest | a2e22f2d1bdd96d15cb7e4cbc252f422e8c47305f0ba2b0132a8206ddc370fd8 |
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 | QlKVG4Hdcxdav5qrLo6q3SKsfh8EpbQ2AZpriq/bnJmxG/WUasngFHVId3Y9i5fKU0DWWMcrpmRimTDsJWRRAA== |
| 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
| 2026-09-17T09:40:10.084765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295observed 075cd35ad357811e0bf14627b6a9743b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.065869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/manifest.jsonobserved a2e22f2d1bdd96d15cb7e4cbc252f422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.047049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/publication.mdobserved c81c3d853a49a6298c283b85cb71e183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.031567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/publication.txtobserved c62faf2c2c27abe749a5ca92c46ac8cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.760501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295observed 075cd35ad357811e0bf14627b6a9743b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.742588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/manifest.jsonobserved a2e22f2d1bdd96d15cb7e4cbc252f422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.725804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/publication.mdobserved c81c3d853a49a6298c283b85cb71e183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.707500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094295/publication.txtobserved c62faf2c2c27abe749a5ca92c46ac8cf...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. |
|---|