OT-2026-000059917
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000059917) never changes.
Identity and time
| Publication number | OT-2026-000059917 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7418-aeed-cc41f97e5c19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059917 |
| Status | PUBLIC |
Content hashes
| Canonical text | b649ec67f7beda7ac1e12887f536038610fb74d7533026f8c83c7cdb04292a84 |
|---|---|
| Markdown | d3372b7ca8fb50a7d4f4446832a9c8ab5066dbba6c982fb41c6a5bdb6c0bbe96 |
| Publication page | 79b249c6d472a8753e5c39514d2ec37edba13be0972f46cdedd7a366b95ee6bb |
| Manifest | 133fe705b87aae90eade0e074097adafd24d48dbfc715b7882f4f7502bd6bcf3 |
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 | az/vwGeqKh+FWo0F55Nj6eADkQWugM2HrxyE+AR34zQdFPlIgNY3fy/pF1Gi/JzCwmuufCgdLeYK0jD/gCLSCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:41.022560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059917observed 79b249c6d472a8753e5c39514d2ec37e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:41.003796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059917/manifest.jsonobserved 133fe705b87aae90eade0e074097adaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.985264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059917/publication.mdobserved d3372b7ca8fb50a7d4f4446832a9c8ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.966540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059917/publication.txtobserved b649ec67f7beda7ac1e12887f5360386...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. |
|---|