OT-2026-000048633
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000048633) never changes.
Identity and time
| Publication number | OT-2026-000048633 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de8-7643-b9dd-1713ce085731 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048633 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12de196f1ad62d73375401c0670b24d27f487539b2215e53bb79b206c45d3bf |
|---|---|
| Markdown | 32f4719768ecdde4995931c3b181dfdaf56f8d5c25283911c06d667bad9d0c86 |
| Publication page | 30ca746a1d458f2688afcbf13193d3e02eb8011a73e9e949c68ba64d0cdc4c7a |
| Manifest | ae1c998632afb474965a373c80272084706ca1c37e01ca67298b9d61b8e8762a |
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 | 5hZACIwFIqJkoHKx88Qr/MyoZ15j8wQ1rxm48up79yBKpSKXYgC96NIocHyOCxrPJZNDPl1BtTFJaMUilYOMBg== |
| 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
| 2026-09-17T11:05:27.424402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048633observed 30ca746a1d458f2688afcbf13193d3e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:27.403400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048633/manifest.jsonobserved ae1c998632afb474965a373c80272084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.382392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048633/publication.mdobserved 32f4719768ecdde4995931c3b181dfda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.362450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048633/publication.txtobserved d12de196f1ad62d73375401c0670b24d...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. |
|---|