OT-2026-000055112
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000055112) never changes.
Identity and time
| Publication number | OT-2026-000055112 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-71d7-b4d2-89220c043e67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055112 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6e1841eec760281db9dc4f39e5d4bacc7a9d92e012a09bb20d73f1aaae9f890 |
|---|---|
| Markdown | 1130ef1f2e905133dc8d8ddb1bae72905687bde78aa27107ef00c0863872b0f3 |
| Publication page | b5e7b2bbeccb3dee7a267a0829362f81e3ef2d10fc15e208c9ca6f03e95e89c2 |
| Manifest | 4eee2642cb9e49e20378e394d360b973ece9f1860f299b7d8284204b87ceeeb0 |
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 | I+ryKkIR2KQgs0+t9n5l4OA6eT/Y9ggJVnjpOWbVv2+T4Y1bUhqztdY6gyXY5yiGIajMZSEMnVlQDa78oLDZDw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:16.536833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055112observed b5e7b2bbeccb3dee7a267a0829362f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.519142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055112/manifest.jsonobserved 4eee2642cb9e49e20378e394d360b973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.499783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055112/publication.mdobserved 1130ef1f2e905133dc8d8ddb1bae7290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.479936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055112/publication.txtobserved c6e1841eec760281db9dc4f39e5d4bac...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. |
|---|