OT-2026-000061069
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000061069) never changes.
Identity and time
| Publication number | OT-2026-000061069 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7d92-b6d2-fc8ddda3b478 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b8ee6f1684f9916d0f6679db74a9ffb1c256ea0ce64c748ef9ac7b1d282223d |
|---|---|
| Markdown | 37f222d43bc917f9e1b1f48afd7ff1ead77325b12a9753058c2bf57d1b863156 |
| Publication page | 2d62596154273ffca519e5602a174b6784248b5cc5abefdeb8e2eff665388bad |
| Manifest | 9d3b5769eaed6d064bcc8c2fc69cfa967d3612f783c5682d7710df0afe961df7 |
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 | Okj7/RkzQIBk96oPrcWvDaltz9pW0I2KFDngj0pGcQnMkVfeZ/CmKJzoMmPziew7WL+opa+PpA5wiK8mqxfABA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:25.723343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061069observed 2d62596154273ffca519e5602a174b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:25.705119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061069/manifest.jsonobserved 9d3b5769eaed6d064bcc8c2fc69cfa96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.685554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061069/publication.mdobserved 37f222d43bc917f9e1b1f48afd7ff1ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.665257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061069/publication.txtobserved 3b8ee6f1684f9916d0f6679db74a9ffb...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. |
|---|