OT-2026-000025276
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000025276) never changes.
Identity and time
| Publication number | OT-2026-000025276 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7273-92df-272c298166bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93d7a83e9a20abd0b04e705c3519c3d86a98becf96c31f6048cf6c69b5ea1d19 |
|---|---|
| Markdown | 845c80da8edc8050015276d7deac034ab6737b7d22b6551df6c8cbbf320471a6 |
| Publication page | 932bd31e1c25f1b7c592284b33f1368b3fc4b0d555278880aef2f153d1b05225 |
| Manifest | f4643a883d64817d67d1a6a92a84bc03708db6a9ba2ca9b5fe620062dca772a2 |
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 | ykYkekVVeupNd6JE4U3QY/nMra/0xNiFIQU+jSKjk5eCjwyQg79V4n1qqcQZ8dVR1sxHc881UFZCcZQBxrBWAA== |
| 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
| 2026-09-17T11:47:17.225625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025276observed 932bd31e1c25f1b7c592284b33f1368b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:17.209091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025276/manifest.jsonobserved f4643a883d64817d67d1a6a92a84bc03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.188108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025276/publication.mdobserved 845c80da8edc8050015276d7deac034a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.168637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025276/publication.txtobserved 93d7a83e9a20abd0b04e705c3519c3d8...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. |
|---|