OT-2026-000046034
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000046034) never changes.
Identity and time
| Publication number | OT-2026-000046034 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-793e-9f6f-51b6688b8eb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72860c76a3e9c25dc69b5087766b9b233166c7d8e394347fff2321fb9f4b0f46 |
|---|---|
| Markdown | 88d3bb58ad6e0ca0079b7b20600d4008796d0feed9f1c7953fd331682af3482d |
| Publication page | 5ee31d25b7b618f860cbb7526a1b475aed5c3450998c81f4bf24e0bb1fc134a8 |
| Manifest | 96807ed2cb42be18d2e8cefc5cca418ef25509b70e8c04a1286ebda48838d8b6 |
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 | scBh7Pymr341cEMehwyePDMzD3XlCekk7hsMU0/gcWRN2m6i6myUB1tMDezaDCDV9TVqInrKl57yu4DXSaaTDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:59.081539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046034observed 5ee31d25b7b618f860cbb7526a1b475a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:59.062829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046034/manifest.jsonobserved 96807ed2cb42be18d2e8cefc5cca418e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.043211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046034/publication.mdobserved 88d3bb58ad6e0ca0079b7b20600d4008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.024981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046034/publication.txtobserved 72860c76a3e9c25dc69b5087766b9b23...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. |
|---|