OT-2026-000049835
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000049835) never changes.
Identity and time
| Publication number | OT-2026-000049835 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8ff0-7e88-8e0e-f704698895af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cb03c4e397879345153e89d90a35a80bf1d821ddba7bac5c5d6c99e75500b27 |
|---|---|
| Markdown | 0e9c93fc092ecb749a2536ee366db97582b7aaedb663460b89f2ad5eb2934659 |
| Publication page | 06ec0cc2723c7d32abcfeea981bc9e86ecc473e62dce6786103f781e9a6efef8 |
| Manifest | 0b5e0ea095106498fbcfab8114dc4d56c49b14c536b8e58771016eb704a383a4 |
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 | xvdCXcxWDMbaBkXdAjK/onOAQuK5P35edef/dellhh4hu1LgC6lVxTCRtTi7VRPXh/HZsCkrUViB6FVECA8UBQ== |
| 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
| 2026-09-17T11:02:58.350828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049835observed 06ec0cc2723c7d32abcfeea981bc9e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:58.331940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049835/manifest.jsonobserved 0b5e0ea095106498fbcfab8114dc4d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:58.313507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049835/publication.mdobserved 0e9c93fc092ecb749a2536ee366db975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:58.292382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049835/publication.txtobserved 8cb03c4e397879345153e89d90a35a80...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. |
|---|