OT-2026-000060893
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000060893) never changes.
Identity and time
| Publication number | OT-2026-000060893 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-7afb-b4a7-e51add7d9aeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060893 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb66bdd8a0fe4a60aa21a3b99d7034eec1ef763456722f9f576e46023fce5475 |
|---|---|
| Markdown | 45ea46d8d62bee2ae7fd88f16b8deeb22ef831ecb764d44245c38b764449857d |
| Publication page | 250e276419dfadb2a352c0ae32cb266a2a2f529422bda77e12b7eb753c222f77 |
| Manifest | cabeb3f681accba6fea079d41b38079ac8f85f232a4663f859f94041bccdbc99 |
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 | lDFebsn8Xotpqxt2NjiYMGsM3m/6XgZjvBghphchfpxsarL+Pru6Yi6UHS1JYHhIaKZL3hjTjhmnCNu9m3l1Dw== |
| 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
| 2026-09-17T10:41:37.806003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060893observed 250e276419dfadb2a352c0ae32cb266a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:37.785950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060893/manifest.jsonobserved cabeb3f681accba6fea079d41b38079a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.767852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060893/publication.mdobserved 45ea46d8d62bee2ae7fd88f16b8deeb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.749997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060893/publication.txtobserved cb66bdd8a0fe4a60aa21a3b99d7034ee...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. |
|---|