OT-2026-000061393
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000061393) never changes.
Identity and time
| Publication number | OT-2026-000061393 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-75f4-995c-06f2c972e994 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88814190405bf3414a695d48516d7278ebdf10c734273e052845b84f9d58c3cb |
|---|---|
| Markdown | d0ce19193838afc87f07806ed4daeffd40243c7ea590db9b4d7437acd0be9f16 |
| Publication page | 52a2ca0983e58a9d0698ae78b51e582df94e613bba8638be2daec7c26c5e20a9 |
| Manifest | a163e13f4d1d4c2b92d746a1972a5acf4c9f4d8be1fd21ec9f5f1517687534f9 |
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 | f2q5JNq84r3hSDnO7OrqPSwo10PVBNk59HtDa8rTPKPhJ40WvcYWuhhslk4mYG9mg5t5y5eb2e1HWNjcntkHAg== |
| 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
| 2026-09-17T10:41:15.262355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061393observed 52a2ca0983e58a9d0698ae78b51e582d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:15.243570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061393/manifest.jsonobserved a163e13f4d1d4c2b92d746a1972a5acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.225826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061393/publication.mdobserved d0ce19193838afc87f07806ed4daeffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:15.207748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061393/publication.txtobserved 88814190405bf3414a695d48516d7278...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. |
|---|