OT-2026-000045425
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000045425) never changes.
Identity and time
| Publication number | OT-2026-000045425 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7bda-bea7-e4c2012f9bee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a17adbc2f4aaccac0ead97e1649ef1f05b173065a055bfb9919ab00527afb0a |
|---|---|
| Markdown | 6df4591f0926932fb37eeb9c4840eb46136ac5bc8a789a0eee1ceba2c49cedec |
| Publication page | 07705cb0d61c670f01824aab29ba4dcbb1a516956b23e81b7752601ae5774396 |
| Manifest | 574f8169d7508918d93a6b5ca977cd9ee158c1a63161671e1bf9860845763b2c |
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 | bITkQhl/7PhjOBYp8UcPb9G1yQIZydZScawV0j7+O+iKo6cJQnLUxPFWkxcke8wUmQ5NGCVEzYfeZb3poKz2BA== |
| 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
| 2026-09-17T11:10:43.176601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045425observed 07705cb0d61c670f01824aab29ba4dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:43.158434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045425/manifest.jsonobserved 574f8169d7508918d93a6b5ca977cd9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.139915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045425/publication.mdobserved 6df4591f0926932fb37eeb9c4840eb46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.120633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045425/publication.txtobserved 7a17adbc2f4aaccac0ead97e1649ef1f...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. |
|---|