OT-2026-000058316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000058316) never changes.
Identity and time
| Publication number | OT-2026-000058316 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-78b8-914f-203ecc4d9785 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058316 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc154cb0f1c30e112e2f48fd7ad27b286f6c6f599adf10c17ba7855eb7130695 |
|---|---|
| Markdown | 452943a63eb039ebc75e57733491fa44695ad589b3dd5799e1f647ce688e7c6d |
| Publication page | 3170c54ef52414304cc5f3ee698254f721262bb623c2bc6e0e59271d3853fcd1 |
| Manifest | e2704f2c3bd82e85889a0aeb00bb21c0e15d07794849b85fd204893958533bc8 |
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 | dXmCSC7Rn784aDSD+INxPptl+wbgmI8dAcq+reS40+uVD7bqWyWsqSQ7+4uVV0UfQ1fquhZijRqtFtWYM9oyBg== |
| 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
| 2026-09-17T10:46:43.280896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058316observed 3170c54ef52414304cc5f3ee698254f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.265104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058316/manifest.jsonobserved e2704f2c3bd82e85889a0aeb00bb21c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.248223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058316/publication.mdobserved 452943a63eb039ebc75e57733491fa44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.232443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058316/publication.txtobserved fc154cb0f1c30e112e2f48fd7ad27b28...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. |
|---|