OT-2026-000059546
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000059546) never changes.
Identity and time
| Publication number | OT-2026-000059546 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-78ec-9dd6-871a033a280b · 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-2026-000059546 |
| Status | PUBLIC |
Content hashes
| Canonical text | afe9cd1d6089865b100c5e45ee899de3f9556d6dd94a966bc07bd0bf3764f3af |
|---|---|
| Markdown | e1010fcc28be11346e6d706e1fceca829ed644204e17580753854160e29f9acb |
| Publication page | 19a324585d05188c57ef534d74418e9b309630e88b9de551b864768ec34cbf32 |
| Manifest | d3e0cbb6e88a760a350a6900d35d63e6adf668113713c3e6bf721a25c6ba62d0 |
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 | zfXiDEw6lskAo3xjosARRDxF1WtKSlI/vYjca0szNOxIsDTAyhsLNFTsDY01vWUDlKfzHUM99U1ge95V82wZCA== |
| 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
| 2026-09-17T10:44:11.008656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059546observed 19a324585d05188c57ef534d74418e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:10.973481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059546/manifest.jsonobserved d3e0cbb6e88a760a350a6900d35d63e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.946185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059546/publication.mdobserved e1010fcc28be11346e6d706e1fceca82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.917773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059546/publication.txtobserved afe9cd1d6089865b100c5e45ee899de3...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. |
|---|