OT-2026-000058592
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000058592) never changes.
Identity and time
| Publication number | OT-2026-000058592 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7073-883c-906bcaa17cd8 · 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-2026-000058592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85f25cce6e12c4afd3fbca10ba3c8df4c5270145c7dc1a7d50764d0228ecd58b |
|---|---|
| Markdown | 982bae9505135e1acfea052f05b2c9f46b7216cbbebb2229382c2ca71bfa05e1 |
| Publication page | b309175e370de56c2545576bcc9192f9cae3409c34d360e185c00b2f9efdf5d6 |
| Manifest | 1f3e5250069a6f40594cfe4bf503bb02aa33654149b17532d42f3c058b242165 |
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 | fzn5tQZW8N8z+BwC6hENXLqVOR7OXlFHJRGHeivbMZVDBC6K0IY3aZH4pZ1BQt14Qi07oDIMV0Aw7FvsZnQoBg== |
| 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
| 2026-09-17T10:47:05.383082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058592observed b309175e370de56c2545576bcc9192f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:05.366009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058592/manifest.jsonobserved 1f3e5250069a6f40594cfe4bf503bb02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.347422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058592/publication.mdobserved 982bae9505135e1acfea052f05b2c9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.328726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058592/publication.txtobserved 85f25cce6e12c4afd3fbca10ba3c8df4...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. |
|---|