OT-2026-000070480
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070480) never changes.
Identity and time
| Publication number | OT-2026-000070480 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7933-b42b-cff897b203f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070480 |
| Status | PUBLIC |
Content hashes
| Canonical text | a35b78d7f66b599ad2ee02d6b9243673742523a780fc0e60cda1ea2ab162977d |
|---|---|
| Markdown | 9ff0f62ab23e9f153e6f038e2420a43199713e00659e56bb2275458b1b40886d |
| Publication page | bf1294eb53f33d548b86cecfa85a5e8d8db8e664d1acdb9de467992aa1c9ba2c |
| Manifest | 50c09769a81c661a6525ef342106f8fb2df577e2183357d19594f025115cf366 |
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 | mYY7l2VcvM/peQYsCHCpP1lk0kZ7fm25z2Var4sEpWIcTlsStynGCjpjo8D9t8YhOe7Dt5GMKsqy1xILRV5ECA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:18.829780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070480observed bf1294eb53f33d548b86cecfa85a5e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:18.813612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070480/manifest.jsonobserved 50c09769a81c661a6525ef342106f8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.798518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070480/publication.mdobserved 9ff0f62ab23e9f153e6f038e2420a431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.782325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070480/publication.txtobserved a35b78d7f66b599ad2ee02d6b9243673...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. |
|---|