OT-2026-000059936
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000059936) never changes.
Identity and time
| Publication number | OT-2026-000059936 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-78f7-9621-b1502d9daf52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b10567dd51610a40e9f8fc452d6111d87cc5004e046432ebeb6130a8ced8427 |
|---|---|
| Markdown | 4fe696b3ffa4513667a07a61cd588aed5ab9b5e3e14270736d875d219a1c4197 |
| Publication page | b44b59ef5c565f3b16edfea49093692e96aeeebf95d38c9a8aca7ded71db00cb |
| Manifest | 77a17722c58ec8e682ce86169ab0ec76d0e6fa0645fc7aae82c8593446579d05 |
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 | zFEeHb8dTYh2CYYfzQRHNJKxKLM/nXDHunJLxSQpAYmM0El2Z/Uwn7pzrhpwZSrEeffS1aYeMvX29AiEgd78Cw== |
| 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
| 2026-09-17T10:44:42.643610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059936observed b44b59ef5c565f3b16edfea49093692e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:42.623398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059936/manifest.jsonobserved 77a17722c58ec8e682ce86169ab0ec76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.602468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059936/publication.mdobserved 4fe696b3ffa4513667a07a61cd588aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.585394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059936/publication.txtobserved 7b10567dd51610a40e9f8fc452d6111d...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. |
|---|