OT-2026-000046324
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046324) never changes.
Identity and time
| Publication number | OT-2026-000046324 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7dd1-b526-dfe585f11e4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046324 |
| Status | PUBLIC |
Content hashes
| Canonical text | f39c80dbe1ecd586327bac74db1aed72eecc2b30919a4421dd55b482c44e6549 |
|---|---|
| Markdown | d31b1e2c358c5906e8803dc6c41705f531cae940f6c00701ba3ac1ea1a51eda4 |
| Publication page | 36da9372170d4122b06fbec53f7e85cb34f2ab10077c1057b38a0a27056e5110 |
| Manifest | 75a4357eda01b526a411ee920b30358e23b1a3e7347587c50ffd4619127a7a73 |
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 | cCpJeBuD10/fhCunxgbCMwMAhXnvqMoUIcpFdwaUTrLuP+9GnCmjO0uYhNe9cAG55Y/w+V6MCL8hepmEBKG/AQ== |
| 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
| 2026-09-17T11:08:18.217603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046324observed 36da9372170d4122b06fbec53f7e85cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.198360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046324/manifest.jsonobserved 75a4357eda01b526a411ee920b30358e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.179565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046324/publication.mdobserved d31b1e2c358c5906e8803dc6c41705f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.159728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046324/publication.txtobserved f39c80dbe1ecd586327bac74db1aed72...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. |
|---|