OT-2026-000062437
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000062437) never changes.
Identity and time
| Publication number | OT-2026-000062437 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7522-880d-1bcf66ef9cb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e64ad6cc041d12bffe55a76de0ec0e5fccc651d4dc7d9028d1859665b20373c |
|---|---|
| Markdown | 23460a217ad622c0f399cbb9f72fdc27c74c1239ee411042281ffda7f273faf4 |
| Publication page | 34016a91ceb77b461e900ec658612b76a400c2839fb9d7a7e3b40de880cd7f9f |
| Manifest | 5b7631a47333002325b15dbcd015ae42c8d6181a7ebea18604ff934f4db97885 |
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 | kuoI28EU2gNreq4oqaRh+Ret+uCvJMyFEa4hZSd82pfkB9sxweWpwx2dXwwE855jatseHtkOf/WWT8vkCt3dAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:46.571648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062437observed 34016a91ceb77b461e900ec658612b76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:46.552701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062437/manifest.jsonobserved 5b7631a47333002325b15dbcd015ae42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.532866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062437/publication.mdobserved 23460a217ad622c0f399cbb9f72fdc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.513720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062437/publication.txtobserved 0e64ad6cc041d12bffe55a76de0ec0e5...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. |
|---|