OT-2026-000092344
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, sustained 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-2026-000092344) never changes.
Identity and time
| Publication number | OT-2026-000092344 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-78f2-a8d4-825c186a065a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d01276140159e23fc6247fe2116ab3883ae2a2fb10bc9928ac503f79a51d2a7 |
|---|---|
| Markdown | b5df4ad4d8fa21ef28687c85ce15d0d0ba98933304b5b421ae696eb49f3b46c3 |
| Publication page | 63b9462e065e98ccbf29e15c440120100f7bf638175ea3a11442a40509af9bcf |
| Manifest | 961b64a65b4f552096f03dded0c2eb77d76731cc0f8f95da2005637913413e14 |
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 | ft6YsahMEfmYMstAsYRfAG9CWzbM4EdzWnjK7wiyD1fUek3Dwk5JChUH+VCKmfLTUvwfGKjube+ukv51Cj5eBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:53.628342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092344observed 63b9462e065e98ccbf29e15c44012010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.610433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092344/manifest.jsonobserved 961b64a65b4f552096f03dded0c2eb77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.589218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092344/publication.mdobserved b5df4ad4d8fa21ef28687c85ce15d0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.570015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092344/publication.txtobserved 8d01276140159e23fc6247fe2116ab38...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. |
|---|