OT-2026-000024750
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off before set-down
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-2026-000024750) never changes.
Identity and time
| Publication number | OT-2026-000024750 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7430-b0f0-00175fdb7be5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024750 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4250de58c18dba0cc0c5b88c3167d3b93cd0f7bf87afc729c3d1b72892e49a2 |
|---|---|
| Markdown | 88497321fc4e2b49cdd895023336ef04ccb1b1ffb03a14d77be7da4d1aebaad3 |
| Publication page | ebf487ff109ab19392110b8c12934370d6979fbab8c02a25450d30090fcf2585 |
| Manifest | 3ca183fa41173912622b42323064310fa4f46abc21b1e70ebbdea2075efda785 |
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 | MQaToqxAyKE99K16FcBXXEICUU6WZIOsgisLG2g2Up1xqgUlFXNKEK1NDei9CokS8W9vaaSVDqyI2k0Q2u6MAw== |
| 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
| 2026-09-17T11:48:00.466072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024750observed ebf487ff109ab19392110b8c12934370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:00.449213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024750/manifest.jsonobserved 3ca183fa41173912622b42323064310f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.431285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024750/publication.mdobserved 88497321fc4e2b49cdd895023336ef04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.414150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024750/publication.txtobserved c4250de58c18dba0cc0c5b88c3167d3b...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. |
|---|