OT-2026-000051405
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000051405) never changes.
Identity and time
| Publication number | OT-2026-000051405 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7ebc-bdc8-b3575b40b407 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051405 |
| Status | PUBLIC |
Content hashes
| Canonical text | bac0416af959b559245a3f82a467a1f8e57ac5b513cec6cca32906a1e005c66e |
|---|---|
| Markdown | 3b87e88f9d9287aa9ad16e9c688ef71b90fd18eebd3ab9db93490c50a9d191c3 |
| Publication page | 43ac8e229f17488172fe03ffa8661dc6d950b356e2622067847a8d5d00392ea2 |
| Manifest | a6cd50c1007dc186ef45915545eb559e52c1f68130c89b545f64a193a5f6f23a |
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 | +BNZpMxjhibJxylbJCrQotmTcBlp0DOOETJqBkm9GL7Qww/sEx0SfEQ531Rlj3708KG4JHopm9nboLO4mgOABQ== |
| 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
| 2026-09-17T10:59:18.486194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051405observed 43ac8e229f17488172fe03ffa8661dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:18.468310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051405/manifest.jsonobserved a6cd50c1007dc186ef45915545eb559e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.450773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051405/publication.mdobserved 3b87e88f9d9287aa9ad16e9c688ef71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.431817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051405/publication.txtobserved bac0416af959b559245a3f82a467a1f8...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. |
|---|