OT-2026-000076384
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000076384) never changes.
Identity and time
| Publication number | OT-2026-000076384 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7878-9d1d-f3ac7568cb2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48d65b02b6ca67490cd06af1122c083c4b8bd5e82c65a8f46c5be94a73a648fd |
|---|---|
| Markdown | 84bf0f3201e78c0a42b0a6fde9909108d765d5716dfc2c75368aef6c8ad1ed15 |
| Publication page | 4b527aee93084a4eb6c7f41095e231577e08cc9c6a7bff7c22d59a1cefa25aa7 |
| Manifest | 7b9ef884a981af4f0d1d8ba5317aa4e4596c0d4cd6e9d2cef2f8013379c4cabb |
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 | MFNPHMmEBLjz8sqWQbGAc1y8YHG308+pZwEkjODiXTes4YLfoKRe+NLtKm/uDrS1lX8PzY2VxQOpGafL5t5kBg== |
| 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
| 2026-09-17T10:12:15.560606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076384observed 4b527aee93084a4eb6c7f41095e23157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:15.541298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076384/manifest.jsonobserved 7b9ef884a981af4f0d1d8ba5317aa4e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.519537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076384/publication.mdobserved 84bf0f3201e78c0a42b0a6fde9909108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.500073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076384/publication.txtobserved 48d65b02b6ca67490cd06af1122c083c...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. |
|---|