OT-2026-000097121
Publication integrity record
Four cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000097121) never changes.
Identity and time
| Publication number | OT-2026-000097121 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7e74-9061-747ca84bcb91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097121 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0bf1d7195bff2ac4a99f09d4330a35596f4920eb76862a8265dbec53c25f140 |
|---|---|
| Markdown | ea51d81d19e46d857cae07c4b9167eb96334c41b2cb49f4463e045e8ac0623a3 |
| Publication page | 76e27751e6acdb92a9970ce9434c743c5d8e985242ef3bd8316c7fdc023b4811 |
| Manifest | 7da9e1005543d270f83e0795b74cbb7adedf4945fa86767683a0b70395ad2ef3 |
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 | tWBM7SONsLyHlgChWehuFMD1CYANEG+G0bUS0wkwKhI8CSLd0voUAXIdf+aUBoiapg4LVdThK1zjW7qpDgq7AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:52.388281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097121observed 76e27751e6acdb92a9970ce9434c743c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:52.361716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097121/manifest.jsonobserved 7da9e1005543d270f83e0795b74cbb7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:52.338226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097121/publication.mdobserved ea51d81d19e46d857cae07c4b9167eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:52.188380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097121/publication.txtobserved e0bf1d7195bff2ac4a99f09d4330a355...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. |
|---|