OT-2026-000039788
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000039788) never changes.
Identity and time
| Publication number | OT-2026-000039788 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7f97-8f70-5f9c23bfb711 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039788 |
| Status | PUBLIC |
Content hashes
| Canonical text | d85b62f19d8add9278dcc3149ec862c337046cb3fa77902bb74edc85ca2a5269 |
|---|---|
| Markdown | 9d8f2a2218a88697d7deb03571268478d5b48752d6a10be4aad6261cffaafec8 |
| Publication page | 2553a5633beb1bbae8ab99ffc919de8e7b878e812a4666520207292ac59cf4b9 |
| Manifest | 63f5abfaad7a99e1369619b2178d3a5a312c715dfc0cb66d9f890a88a25690c6 |
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 | eoZdQlYpBzQAIuINzxIjoaHQ4txHAZWC1ZvtF1GF1RsszDI12+mlqtYZwpLtnk96o3gCKP9s9lQYuetJSSwzAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:00.874875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039788observed 2553a5633beb1bbae8ab99ffc919de8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:00.856326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039788/manifest.jsonobserved 63f5abfaad7a99e1369619b2178d3a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.838134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039788/publication.mdobserved 9d8f2a2218a88697d7deb03571268478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.820936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039788/publication.txtobserved d85b62f19d8add9278dcc3149ec862c3...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. |
|---|