OT-2026-000005584
Publication integrity record
Bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, contact triggered
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-2026-000005584) never changes.
Identity and time
| Publication number | OT-2026-000005584 · never reused |
|---|---|
| Internal UUID | 01a0a93e-1214-7282-b664-c73f6a14d02c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:03:32.502693Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 015899aff4c825f3b22f5020dc43e9e8f4492cc136fac2dc3e17066c96340512 |
|---|---|
| Markdown | eb2e2938d242e94876eff7e856d85202b2de05a889d46b235df062956b7f9757 |
| Publication page | 321a399c40a7a58f2fd09a163ceb4325d4bcca4d2c43e4d4048b5f70fd017093 |
| Manifest | 0c897f3ecbf19c5c5920c0a8a2aab474e990c1b63b0f67f99dd65c05175d64b3 |
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 | eZ9g0pnVDdPD9S8lXom1ZH+jJi4fcTeoMioECb/8tinzTl8oYHSENSPPyneM9m/Mf1Lo8z+mkcRTQNGBWuzaAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:23.956402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005584observed 321a399c40a7a58f2fd09a163ceb4325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:23.942716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005584/manifest.jsonobserved 0c897f3ecbf19c5c5920c0a8a2aab474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:23.927098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005584/publication.mdobserved eb2e2938d242e94876eff7e856d85202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:23.911802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005584/publication.txtobserved 015899aff4c825f3b22f5020dc43e9e8...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. |
|---|