OT-2026-000060033
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000060033) never changes.
Identity and time
| Publication number | OT-2026-000060033 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-74e3-9a78-e0acbac28816 · 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-2026-000060033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d9a71845c9fd95788d25018a0d01b834b6cc802a414b3b19642fdd0fa99f8c0 |
|---|---|
| Markdown | 2df5a9777130ab2126429f09b6f5b5fa1eb831e2866a430ba6a40c8dcde1d8f3 |
| Publication page | 0371a45aade812699f24a2c3a17ee1c88407ac39b51a0b1391c3c391c9f12bc5 |
| Manifest | a077ab63fd6a8ade26c3f77710a366a8a4b4f17f135b643d84ee5c9c32c80a70 |
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 | CqMR9Zl9NOpIz/oqaC8CWAz4aLj+JZRL74HmWQh/T7HHY23BY5+Ng2fmW+U09rnLY+mTMjd/UK82+b/3lfKfAQ== |
| 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
| 2026-09-17T10:43:39.107167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060033observed 0371a45aade812699f24a2c3a17ee1c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:39.088977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060033/manifest.jsonobserved a077ab63fd6a8ade26c3f77710a366a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.070401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060033/publication.mdobserved 2df5a9777130ab2126429f09b6f5b5fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.052199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060033/publication.txtobserved 8d9a71845c9fd95788d25018a0d01b83...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. |
|---|