OT-2026-000060105
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000060105) never changes.
Identity and time
| Publication number | OT-2026-000060105 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7276-a74d-7acb1931ec33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c9aa615b636bf78e971ff26e46e031fb800bad0b515d461c767ec06c30787d2 |
|---|---|
| Markdown | 2b49da85bdd5fbd54e594ad423239e7dcaba79a2d3a0c4a0206ccb6cdec1cf63 |
| Publication page | f920175e7955c41ca4a5c19326fa55c1e28dbc1106eda04c8bb02077e7e49be0 |
| Manifest | 35bbbd329fbabb4d347ccbd14ff3cf4689b2ac1239827f8b7996966e22b03d15 |
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 | IhbfX7UDTpau7Ney/gT41doqsWvOyktgBVuEjfI8w8fZvVU2SDSn6zYLCPxu++Bcu4s6wcMfnPEAnTUUcnukDA== |
| 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
| 2026-09-17T10:43:44.979453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060105observed f920175e7955c41ca4a5c19326fa55c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:44.963849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060105/manifest.jsonobserved 35bbbd329fbabb4d347ccbd14ff3cf46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.947609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060105/publication.mdobserved 2b49da85bdd5fbd54e594ad423239e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.931252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060105/publication.txtobserved 4c9aa615b636bf78e971ff26e46e031f...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. |
|---|