OT-2026-000024978
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000024978) never changes.
Identity and time
| Publication number | OT-2026-000024978 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-756c-b9ac-2e0322b092fe · 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-2026-000024978 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e8ebd14bf4835f34a0b5272a47500b0bb23de1edc544da32ad0ddb914e574a7 |
|---|---|
| Markdown | 9af9f94f45970c7c6f8a0fc4019d2d83566f8661afbf3a2550b5991885765f0d |
| Publication page | 38e0cb16bd3e7d308fe2db45b33205defcc477c73cc2710b259163ab3a1ce2e9 |
| Manifest | 4333e6a0c37c2865f30cff928555b6065929adae0a1669a40b6e4e3a8273a089 |
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 | tWYxUcopUpHlHIM5/c8l5sBc7i7apJvZ0UZRgXhACrDzvlG2lHYxYtd4UVaKhZ4uPOloZXAFlHXU1HMpu4FEAA== |
| 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
| 2026-09-17T11:48:20.010040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024978observed 38e0cb16bd3e7d308fe2db45b33205de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:19.992690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024978/manifest.jsonobserved 4333e6a0c37c2865f30cff928555b606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:19.974760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024978/publication.mdobserved 9af9f94f45970c7c6f8a0fc4019d2d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:19.956398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024978/publication.txtobserved 7e8ebd14bf4835f34a0b5272a47500b0...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. |
|---|