OT-2026-000060185
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060185) never changes.
Identity and time
| Publication number | OT-2026-000060185 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-7cd4-a9e7-06f574ea0bb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30b1758b5b92528ffb647038b9b9303030cd39607dfb861fe2aa73a798122c24 |
|---|---|
| Markdown | 6d7b994b11163ec4409529499e37b534b7d6c6cac29a475323562ccdc81ba755 |
| Publication page | 59a6040378f51968abdb07f656856f1e5d904c91555539f123f5840d27ea7b2b |
| Manifest | a61005db5e5e2e02059c9cca44c39375438a3478a42248350cb9bdb7fc14f409 |
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 | sAa5Q3W/vHkukCrA5yOKmzH08XNTNJiXR8s+JjgGQ8aahCbPBfUMT+BsA6QGiDbbazvOLaYIsOQB8u+qiwpWDg== |
| 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
| 2026-09-17T10:43:51.123552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060185observed 59a6040378f51968abdb07f656856f1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:51.105385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060185/manifest.jsonobserved a61005db5e5e2e02059c9cca44c39375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.085527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060185/publication.mdobserved 6d7b994b11163ec4409529499e37b534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.068378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060185/publication.txtobserved 30b1758b5b92528ffb647038b9b93030...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. |
|---|