OT-2026-000017038
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed 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-2026-000017038) never changes.
Identity and time
| Publication number | OT-2026-000017038 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7c58-bc4f-7a8de8dada2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d551650f0106deff5291dbbe1f4799ff37304b512189cd8c2f62dcf8f95a8d6 |
|---|---|
| Markdown | 67fa8a77b7bda5c1aba6784b729db3144afc2198d8aacb7135f2e1ac0ce405ec |
| Publication page | 45a3eaba44f9e0688441f16aef14d2a0790ef54b14945d936e0f03d00f603992 |
| Manifest | eff7495d67a1d5ce67b45604cdce1a45c1077a2deff5396e0b186e158c6ce6fe |
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 | nssWWxjHChRBxeaePxSpbkXjgDtJD858Iue119+VpB/m0A8kXhTOb+rV7zDTWfCNse3HgpO3Dg+UvQqx49FFDw== |
| 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
| 2026-09-17T12:03:27.061305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017038observed 45a3eaba44f9e0688441f16aef14d2a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:27.044802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017038/manifest.jsonobserved eff7495d67a1d5ce67b45604cdce1a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:27.026243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017038/publication.mdobserved 67fa8a77b7bda5c1aba6784b729db314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:27.006472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017038/publication.txtobserved 6d551650f0106deff5291dbbe1f4799f...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. |
|---|