OT-2026-000061179
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000061179) never changes.
Identity and time
| Publication number | OT-2026-000061179 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-733c-a8c1-55c774d78613 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56fc4afa6ba27f1e59b402e46fad3e56c3cbb0f0084621fe2712d2d8c0b3ceab |
|---|---|
| Markdown | 31fd796bb2dc4250596f378334da5df236bc16f1f1b9f06089c357dbbccef3d0 |
| Publication page | 2e7b4eac6eb824f531c57d396fcb3a7bcd4d733f5065cb0ab3df915c86c3a911 |
| Manifest | c5dcd37b2c2d384e124dcc55831723d47e0b315706b550377e56b64aaf12eb40 |
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 | JuDpjeA4prahX/qxRQlaW7VMo3qoTqqa4YD/sDBSR816iCAF9g1xFQrpQ4Ynp/tBNYF9AdZ+GN4qgADFagScCQ== |
| 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
| 2026-09-17T10:42:34.270275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061179observed 2e7b4eac6eb824f531c57d396fcb3a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.252610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061179/manifest.jsonobserved c5dcd37b2c2d384e124dcc55831723d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.235335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061179/publication.mdobserved 31fd796bb2dc4250596f378334da5df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.218216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061179/publication.txtobserved 56fc4afa6ba27f1e59b402e46fad3e56...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. |
|---|