OT-2026-000058057
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000058057) never changes.
Identity and time
| Publication number | OT-2026-000058057 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7089-9c97-975b5e6fbf42 · 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-2026-000058057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43151dc20fc2d6823679abd71ecc53aa8f61262d3f9e00883d416767e8f5a9a9 |
|---|---|
| Markdown | 5e1036ecb843860ed11d4e5b35495bc161df8982555fdaae4ff8c07652aa9a28 |
| Publication page | 7961dffbdb800190277f3c3e8356771c09cbc56e1f1f5c51cc9c112749724931 |
| Manifest | eec7243972c0a888559a4314e9bae78a2d50c344b3e08595d2e6e1676892cc49 |
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 | ZYvG/nptBYe77ASS3BBWrfVfhjVlrygs8wcgQMDV96utQFGAaBv+/O6a445cbIKUdTayYBnlcAccX0Mf6IjIBg== |
| 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
| 2026-09-17T10:47:42.554428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058057observed 7961dffbdb800190277f3c3e8356771c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:42.536108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058057/manifest.jsonobserved eec7243972c0a888559a4314e9bae78a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.516787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058057/publication.mdobserved 5e1036ecb843860ed11d4e5b35495bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.498850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058057/publication.txtobserved 43151dc20fc2d6823679abd71ecc53aa...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. |
|---|