OT-2026-000026001
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000026001) never changes.
Identity and time
| Publication number | OT-2026-000026001 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7440-9830-4b531b208aeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ae074c18e354bbee2e5f0e82627847f07fbca35c4f5d8b4cf47fcf579ecaf74 |
|---|---|
| Markdown | 4415a3d705f1080244bf849aaf17d757998e84bab76d3876c4ecd6ccd5e54c80 |
| Publication page | 5d2a11a9a7c942cb5dfaee82693e85f762b4e6625566672177842088679b4570 |
| Manifest | b1f58be5c345a7137b8fe0076db10e6b4000d1e4b94fd20fd059c3e5e581d6e5 |
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 | in2vm0hkeJcEtkHuMWtBPvNkx6AAjvtOWtnBN6hBI+lLgvDaLMv7FaPF+AYwAGpaM1aLtbAC9HNIQ29DCANvAA== |
| 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
| 2026-09-17T11:46:22.661960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026001observed 5d2a11a9a7c942cb5dfaee82693e85f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:22.644530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026001/manifest.jsonobserved b1f58be5c345a7137b8fe0076db10e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.627908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026001/publication.mdobserved 4415a3d705f1080244bf849aaf17d757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.611331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026001/publication.txtobserved 1ae074c18e354bbee2e5f0e82627847f...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. |
|---|