OT-2026-000101048
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off 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-2026-000101048) never changes.
Identity and time
| Publication number | OT-2026-000101048 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-75a3-9594-236bae1d5bdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101048 |
| Status | PUBLIC |
Content hashes
| Canonical text | c64b9beb6360a28d3f6848aaac40aa902863eeeb5c36f12c78edc7b09fdb090f |
|---|---|
| Markdown | b4b9ce6afce2e1c5842921b7f57209cf7b6757f9e7cb9fe286069a970b764754 |
| Publication page | d4b9aefc4809b5446fcc656efb896be8d0b429202e0d5f7dd6ed9ef5924bf288 |
| Manifest | 9ed2368a87e2e71627a51529c01488134b8ae81139c24b26146c0a4189605742 |
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 | Z3L7HGVGtKC6QW0Cadj9ZR0Mkb3J896NKfwPkjQJmI/6l0jkORJ99Vb8/I71esj7GSrSWz+6mJ/WJkwjY1BzCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:39.538829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101048observed d4b9aefc4809b5446fcc656efb896be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:39.521618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101048/manifest.jsonobserved 9ed2368a87e2e71627a51529c0148813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.502791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101048/publication.mdobserved b4b9ce6afce2e1c5842921b7f57209cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.459697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101048/publication.txtobserved c64b9beb6360a28d3f6848aaac40aa90...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. |
|---|