OT-2026-000060683
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum 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-2026-000060683) never changes.
Identity and time
| Publication number | OT-2026-000060683 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7c22-ae7c-73bd61c75c24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060683 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb7bd493bd485a122a8b9d1ecd080f2d50aa1d2eeb633415bd7348c9a46bdc4d |
|---|---|
| Markdown | 0e78701e9d8867821701aacac90a70b9ca5a4512521a56e071d5026f0ad44d09 |
| Publication page | 8a2252df53a0cb448ad23e278f96b7e000c6d7d5a3dd226e48d033b911bf6586 |
| Manifest | fe82e840d5c45adf5ef8c9b4b345c13a021e3c9c4ed9745c542d419390f847d0 |
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 | aOLnh6h4XdGV7KDHD+Hiw69MeHGeJH4NXRkb0PpIQpGXzeE1i0FAhIPWd7q4qRxyWHOM0AxKL2uwRiVrLEtxCw== |
| 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
| 2026-09-17T10:43:19.558175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060683observed 8a2252df53a0cb448ad23e278f96b7e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.541104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060683/manifest.jsonobserved fe82e840d5c45adf5ef8c9b4b345c13a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.524026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060683/publication.mdobserved 0e78701e9d8867821701aacac90a70b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.506061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060683/publication.txtobserved bb7bd493bd485a122a8b9d1ecd080f2d...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. |
|---|