OT-2026-000039360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000039360) never changes.
Identity and time
| Publication number | OT-2026-000039360 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-74be-80c3-1e4c07fdbe41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71fbe3f6f0c86c69f78f52267a82e75bb2208640efbeb9c20d523d335f87bb61 |
|---|---|
| Markdown | 4bde1c12c968ad77c0cf5448a6690cee95a6339075544367dd375e92bce55249 |
| Publication page | 304719378ff65b8c79adbc1bb6359360fcdaebe8b00165dc5beb7c2a6dc2c0db |
| Manifest | a1d16523d0c39f18ad8bde4d2c5a56464fef91a71ba1507f3c3cafe312d55191 |
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 | sFXwr/c3DpMiQK8HXy+u9wPXQ2kS43pbOGZlsUwcmSkS3C5xcPk2osAHYP31uXDCrqOBePif5DzKxABQtsShCg== |
| 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
| 2026-09-17T11:20:57.552981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039360observed 304719378ff65b8c79adbc1bb6359360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.535740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039360/manifest.jsonobserved a1d16523d0c39f18ad8bde4d2c5a5646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.516955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039360/publication.mdobserved 4bde1c12c968ad77c0cf5448a6690cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.500789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039360/publication.txtobserved 71fbe3f6f0c86c69f78f52267a82e75b...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. |
|---|