OT-2026-000067165
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067165) never changes.
Identity and time
| Publication number | OT-2026-000067165 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-78f1-8bb4-f0288c8d32ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067165 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebca72cb3b66f15d0f96e0f02a6b43fbc82ee81a02d595490fbc4f472add3402 |
|---|---|
| Markdown | 71bc5170ea8bb71b5b53fa347beef963f4c7024e0c1cb7d3b2b656d699e0b089 |
| Publication page | be6f29e713e14b99b69a0d8d4bb68ce3e9f916fc29e642bfa99f0a62c99458d9 |
| Manifest | 4706d347c6c3fd4e32dc4692ccb0b423d176b0a1aeaf2cbb2b622edc602dcef4 |
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 | sYH+BL8+ZPhZK6mkEjF++3ZBAPJCeVI1hiPww9TNtyelbh2LuZS2cMqe5Y4wajDlXEvgQAYnlDb7cdJhtG0mBA== |
| 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
| 2026-09-17T10:32:26.898620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067165observed be6f29e713e14b99b69a0d8d4bb68ce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:26.879271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067165/manifest.jsonobserved 4706d347c6c3fd4e32dc4692ccb0b423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:26.860115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067165/publication.mdobserved 71bc5170ea8bb71b5b53fa347beef963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:26.842445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067165/publication.txtobserved ebca72cb3b66f15d0f96e0f02a6b43fb...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. |
|---|