OT-2026-000050106
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000050106) never changes.
Identity and time
| Publication number | OT-2026-000050106 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-75d5-ace6-a2d74061ae16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 499623096a13258259c8cea08456e47d555f270dcec9e1dc9b0a35606d89cdfc |
|---|---|
| Markdown | c6b10023d2987f5b02deb576b9a5507b35082cd2d4197c027b810936dd46f0e4 |
| Publication page | f939fa80eb65361e3d5ca7466e9438cb1ea0b6c0317bfdc951806bce8a63dc38 |
| Manifest | 1757ee4ff03542b4147e9ce162984b5cc67b0e153cd106529e8461030e39f50b |
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 | 9Z0OPBoGoBSam5lQlPK3o3+oewp4oQ72wz1vuUNMP2BdkSLp96BvPDDal2nXlPBAdV5dR4xj/k8XmOgxlfVGCA== |
| 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
| 2026-09-17T11:02:06.465995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050106observed f939fa80eb65361e3d5ca7466e9438cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:06.448939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050106/manifest.jsonobserved 1757ee4ff03542b4147e9ce162984b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:06.432468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050106/publication.mdobserved c6b10023d2987f5b02deb576b9a5507b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:06.415595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050106/publication.txtobserved 499623096a13258259c8cea08456e47d...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. |
|---|