OT-2026-000057618
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000057618) never changes.
Identity and time
| Publication number | OT-2026-000057618 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-778c-84b7-047e8d92fbb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057618 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa941c43ef36f39295c37952c06d8418e595febcbc2d43c501689015e5770fa4 |
|---|---|
| Markdown | b75378656b9bb9bffef655cb6248eb9e0e411b9fc94accda29a75852a48f1dff |
| Publication page | b43131edd0afa02c39dd75a0720633c341aabae99ede6590ebd0168502c44e30 |
| Manifest | 8fee3e6183bf6f4c8bf686f6f0b45b731663ebb9edeaea7159872ff96eb8f958 |
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 | 05IMhdzKKv5nkWcDpldUmaprT595JImGSyQreOKAqz2YVdzZ7NeExKbJLK8Lqzy/g5yqzHOJVZWBBUPT4PgFAw== |
| 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
| 2026-09-17T10:48:10.571361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057618observed b43131edd0afa02c39dd75a0720633c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:10.555294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057618/manifest.jsonobserved 8fee3e6183bf6f4c8bf686f6f0b45b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.537038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057618/publication.mdobserved b75378656b9bb9bffef655cb6248eb9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.519730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057618/publication.txtobserved fa941c43ef36f39295c37952c06d8418...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. |
|---|