OT-2026-000015030
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000015030) never changes.
Identity and time
| Publication number | OT-2026-000015030 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-70cc-952d-a3adc5d2728a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a6860ab9dc79cc1042518e074949fe0c94b20af05aa1888e0fb57108b73afb |
|---|---|
| Markdown | fdc66fb3ed210f646b858ce4afac7fd966bfa647488669914a9101815bce0937 |
| Publication page | ea6e62ed59c1160cd14269d82bf68c5763d4ae00f19426296a2f574f76ba0af0 |
| Manifest | cc69269c9f3ed6ef57f5ab4860176acc25c9098eb84e02ac4b3dc06e3aaf8ed9 |
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 | VtNSxkEgBop0dcZJX/ownQ/bFEqzS19nAZEhG9PFb/YcVlCdAtmuB+YWtLFF0txkTBK3bTUEY+AZLpdhHwARDw== |
| 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
| 2026-09-17T12:07:00.469874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015030observed ea6e62ed59c1160cd14269d82bf68c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:00.450922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015030/manifest.jsonobserved cc69269c9f3ed6ef57f5ab4860176acc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.430435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015030/publication.mdobserved fdc66fb3ed210f646b858ce4afac7fd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.409708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015030/publication.txtobserved 29a6860ab9dc79cc1042518e074949fe...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. |
|---|