OT-2026-000060899
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000060899) never changes.
Identity and time
| Publication number | OT-2026-000060899 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-7688-a9b9-c1a4b1f8f490 · 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-2026-000060899 |
| Status | PUBLIC |
Content hashes
| Canonical text | 946ad1b1450dbb097a35141302816405001fa5955d936f25d2aa9ddbcb8d8017 |
|---|---|
| Markdown | 91cdc0c2da0d7a001e441341d7b10c8b132eed01246ae496ba859de4179d3eb2 |
| Publication page | da872b2921e2cdb7cfcfff566d48138cde37b5d953d2139a6fe33ffb2726d841 |
| Manifest | 2c76e421f8647febb1ffa679f2cf26489b77e5b3ebd8446514ea9618104803d0 |
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 | rToFAeobJGI5IkyarVEk4nMgYxVlq1EdGLWO6Hugpvs0M5n951V0+SQR/zwa7aAbJmr3exfBzM9sdpQKyP1iAw== |
| 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
| 2026-09-17T10:42:09.625576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060899observed da872b2921e2cdb7cfcfff566d48138c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:09.608807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060899/manifest.jsonobserved 2c76e421f8647febb1ffa679f2cf2648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:09.588953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060899/publication.mdobserved 91cdc0c2da0d7a001e441341d7b10c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:09.567707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060899/publication.txtobserved 946ad1b1450dbb097a35141302816405...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. |
|---|