OT-2026-000084112
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000084112) never changes.
Identity and time
| Publication number | OT-2026-000084112 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7c21-bd03-fadf4333784b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084112 |
| Status | PUBLIC |
Content hashes
| Canonical text | bae8461c39aa7835f15455bfba336d5d9f48c64eb56f65050decd6d432e4f3af |
|---|---|
| Markdown | abc4ba2df2b7727824c30963ee6f7b88af112ba338f4c922890241a8ff866a77 |
| Publication page | 644051e9dd7606a71e5dc89c5de7026cb99516cbeb3421a32c8079d23751df65 |
| Manifest | 0bc9838ba5a0f294a10d7a4ed447d41d69913c513cd013fb6ee5089e7c21eb39 |
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 | KWDlz4Rciqw14hJnUMFxy3inM4cNjWzaMCzgk8fWkBqW/QHpBxFB+ijrLAphkrQ88jpyQySafudaWzptWLMqCw== |
| 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
| 2026-09-17T09:55:52.172001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084112observed 644051e9dd7606a71e5dc89c5de7026c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:52.154313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084112/manifest.jsonobserved 0bc9838ba5a0f294a10d7a4ed447d41d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.135705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084112/publication.mdobserved abc4ba2df2b7727824c30963ee6f7b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.116017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084112/publication.txtobserved bae8461c39aa7835f15455bfba336d5d...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. |
|---|