OT-2026-000010818
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, vented 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-2026-000010818) never changes.
Identity and time
| Publication number | OT-2026-000010818 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-76ff-bae1-250a814c5210 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46417938bd748b5e7c8bdfd66993235c29e51775d5684c377055dad989fb76d8 |
|---|---|
| Markdown | 31ab6724e8c55b6e2b950aff4e29c66e3ad6d6420c75b048c7fa79884713510d |
| Publication page | 6fcd9b685d770b91dae67d8466556d5236ce865a19a9ee4f58811573fa243ec3 |
| Manifest | 6de862102c67100a40c499a298713bdc54d6899d11ef38f5832ed7d9b8a652bd |
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 | /j6QGPp+9rv9y137Ab39km5+H6eHum9FHrvclZ6UtbEQaLGUwla99ooKFm+Qeb0ypvafksUmJ9fu21dAN0b1Cg== |
| 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
| 2026-09-17T12:13:33.149002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010818observed 6fcd9b685d770b91dae67d8466556d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:33.129899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010818/manifest.jsonobserved 6de862102c67100a40c499a298713bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.110384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010818/publication.mdobserved 31ab6724e8c55b6e2b950aff4e29c66e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.090254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010818/publication.txtobserved 46417938bd748b5e7c8bdfd66993235c...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. |
|---|