OT-2026-000082558
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082558) never changes.
Identity and time
| Publication number | OT-2026-000082558 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-785f-8057-b1d4ff7da4f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ce58e61f3a5bf857920d09582f200aa57930938d355c36cc126a239c75618db |
|---|---|
| Markdown | 7e63a6e178303cf1860784376d0cf3a5292db598a365088add14804721f8274e |
| Publication page | 93d64ac68a3a897110aebaa888149e3e16d5409d9ceb399b9f2513b82857f2bd |
| Manifest | b21fe86391b29d0f444724d47daec818c80a041323b4fbe3b568b881aa856af3 |
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 | sbJ/s9ILCVINfuCZh0eXO20GS2aJZhCudtUd0MOSP7GRXxTncvZml4+Sd2qkNRqnsGqXBOIl4FXv5UKWt75vBw== |
| 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
| 2026-09-17T09:57:59.779972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082558observed 93d64ac68a3a897110aebaa888149e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:59.764149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082558/manifest.jsonobserved b21fe86391b29d0f444724d47daec818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.747659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082558/publication.mdobserved 7e63a6e178303cf1860784376d0cf3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.732886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082558/publication.txtobserved 3ce58e61f3a5bf857920d09582f200aa...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. |
|---|