OT-2026-000058127
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000058127) never changes.
Identity and time
| Publication number | OT-2026-000058127 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-702b-b4b4-2e19de69c47c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058127 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb0c4917c99d2e0377d8801bb21a5d56819b9ced61665e42e0357f09d0f8f7f9 |
|---|---|
| Markdown | 163b015b456b09b8e807dca6b4ac0bad314ad4c85ba3aabca04455df3393e831 |
| Publication page | f196d2ca7c48f52cfc4d8c065e9fa0c398a84fa512d9896d1c510a3931798b03 |
| Manifest | c7f5fdf9fe03c2ddc663a4214b54185b0d64a11221e23cca877bf6de792ba03b |
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 | rD3JBEMWlfZgPUNk8SQBHaUwkqxCADi46uo0O8Zq9ZhPFBwhrjQT9F1mfHKWt9FW1gIUexi2f7P7E4niYAjFCQ== |
| 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
| 2026-09-17T10:47:48.309005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058127observed f196d2ca7c48f52cfc4d8c065e9fa0c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:48.290719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058127/manifest.jsonobserved c7f5fdf9fe03c2ddc663a4214b54185b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.272562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058127/publication.mdobserved 163b015b456b09b8e807dca6b4ac0bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.254810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058127/publication.txtobserved cb0c4917c99d2e0377d8801bb21a5d56...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. |
|---|