OT-2026-000056650
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented before 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-2026-000056650) never changes.
Identity and time
| Publication number | OT-2026-000056650 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7038-b286-cf3e6557bb65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97a63c30e14189b2819521394d6fef11fabe28b8d9d34881582151e091881699 |
|---|---|
| Markdown | bc753314ab4de8fa68889e622060b36b5f25c5bfca097f50d6faf881a113740f |
| Publication page | 0637b96676fff3a429006f09032e5a20046c5abcca2d54d9d3381ae98dab53a5 |
| Manifest | 2d83f6d481261204ca3da9abaf9c78ea770fdeb1f90012cf8b14a6e650821cf6 |
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 | xT3lVDba/p31SEP9UtyvrzS3k3QiCdBc7+R7tS+E5xhmUswuWfr6VtgDQXMCxWZml6FOgEP2m5C5qOcLO4f5DQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:00.852873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056650observed 0637b96676fff3a429006f09032e5a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:00.834683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056650/manifest.jsonobserved 2d83f6d481261204ca3da9abaf9c78ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.816065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056650/publication.mdobserved bc753314ab4de8fa68889e622060b36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.797690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056650/publication.txtobserved 97a63c30e14189b2819521394d6fef11...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. |
|---|