OT-2026-000061711
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000061711) never changes.
Identity and time
| Publication number | OT-2026-000061711 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7035-8480-5bb1c97f514f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0777c28b3f890a10b288f85f757a70e33b1fcd3b4c5bfb51d7887d3a27923d83 |
|---|---|
| Markdown | 95478929a33c67f9708743441b97e28240ae348bda2d843b42b19f663da6f295 |
| Publication page | 0da6c0d809954cae9e447b64678a4bdda46e91524c09213703c49fb281689939 |
| Manifest | 7c12a7fc802164197dd00175a4774e0c28ae57b7c6f37dd58326cd8ab7640b7b |
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 | /DkpHuyfuzuPHKnbi3CLLT+ICf1VJIy81/PdAggm4UvXb4iz6xGkhdKFlWgT6bC8IuCewK0Akf1dPKmJqHJgCg== |
| 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
| 2026-09-17T10:40:16.950681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061711observed 0da6c0d809954cae9e447b64678a4bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:16.929286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061711/manifest.jsonobserved 7c12a7fc802164197dd00175a4774e0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.908108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061711/publication.mdobserved 95478929a33c67f9708743441b97e282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.888214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061711/publication.txtobserved 0777c28b3f890a10b288f85f757a70e3...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. |
|---|