OT-2026-000059959
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059959) never changes.
Identity and time
| Publication number | OT-2026-000059959 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7938-bd96-d5e6c0967fdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45968cabf5b548cbf18e28b71571e43216fda7d013098d4a318353c69767a0a7 |
|---|---|
| Markdown | 008c0f5e640d10325941bba4920b153d4a208f6a6cea5b2c0ffca1259ecd8fda |
| Publication page | 3b65b86623296902927b4ba0ded2067ae6668592d7d523aa7adc1b4a754d9464 |
| Manifest | e3d94d97fa64bffaf395c916c9f3ece47c59df087d167a56970c35b8db3a7840 |
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 | KkYOdWURt7tdPQdD4ubm+d7nTIOBtLhLGjpD7R0FGpZN4nzVNNov/FhmP0H7ls0U+X90jjKOokKt9BlTUcVqCw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:44.517936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059959observed 3b65b86623296902927b4ba0ded2067a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.498507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059959/manifest.jsonobserved e3d94d97fa64bffaf395c916c9f3ece4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.478406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059959/publication.mdobserved 008c0f5e640d10325941bba4920b153d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.458918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059959/publication.txtobserved 45968cabf5b548cbf18e28b71571e432...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. |
|---|