OT-2026-000099626
Publication integrity record
Four cup vacuum gripper, four zone face, six 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-2026-000099626) never changes.
Identity and time
| Publication number | OT-2026-000099626 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-784e-86cc-5d038e0b523a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11e3e7adb03a2c7d3772cf5354f4797bb8e8454061c312688fbb4e441d014dac |
|---|---|
| Markdown | 5c286cee1dd809c80635803d1764f364379de55357d80bbe350ea50c83bf5ab0 |
| Publication page | 39e17541510fc5f2a88684db3d608d53390694105541ec933ba435c6a9f35a6f |
| Manifest | 717de509a741a34bc69067b3e2b951bee677407a8fd4a034c6d87a9292117f1e |
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 | m7CWwyv8JtUp74WXE0FKigpivXvds90ysFD/f84HigQSQv0aIriTobJ1vdWM/L9xU7A1dcQJi/F7GNrT+FmGCQ== |
| 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
| 2026-09-17T09:29:33.650163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099626observed 39e17541510fc5f2a88684db3d608d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:33.632033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099626/manifest.jsonobserved 717de509a741a34bc69067b3e2b951be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.613454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099626/publication.mdobserved 5c286cee1dd809c80635803d1764f364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.595934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099626/publication.txtobserved 11e3e7adb03a2c7d3772cf5354f4797b...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. |
|---|