OT-2026-000040110
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040110) never changes.
Identity and time
| Publication number | OT-2026-000040110 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-76bc-85ac-359478f9b50f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41edb5b41f6a5d3395b2c48da15c4eaccb2b840fca3bbf618f5ce08424f31738 |
|---|---|
| Markdown | 98fbba1897b43319a86fa241f59ec636ef4b90f87af38426c3a8f7abde0cb7cc |
| Publication page | acfddc9c4b80fca89c06430fe54102cc8ac027ab28fb662232f29b4881d91bd7 |
| Manifest | 179632756308c5347bf6c4565fb8cbb4e89b8dad76a1916d04b4bfbc64e33642 |
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 | ykLPquUDo7fXr584YEBKpN5XpBJ7aaqmTVnvRt3AvGeIF6yBm0BPLIR/3iBCww3I7JAyLCubADXy+NTyXi9kDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:18:58.469925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040110observed acfddc9c4b80fca89c06430fe54102cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:58.452948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040110/manifest.jsonobserved 179632756308c5347bf6c4565fb8cbb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.436587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040110/publication.mdobserved 98fbba1897b43319a86fa241f59ec636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.418772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040110/publication.txtobserved 41edb5b41f6a5d3395b2c48da15c4eac...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. |
|---|