OT-2026-000062145
Publication integrity record
Six cup vacuum gripper, six 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-2026-000062145) never changes.
Identity and time
| Publication number | OT-2026-000062145 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7117-9af5-81f878ca7955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6efafe945fa2e68a84d7adf7258e778716ebdcf8057bccd7a110942d0a208102 |
|---|---|
| Markdown | 7761afc81524e3b5ab8b6921f73a10938e67939b72cae3ebd415905334716856 |
| Publication page | 4563047440eddb43febdc2c1688a5d77aefc464ce498de056c959b4b4cb03f35 |
| Manifest | d3fa917d39d030801b57d7a6809bbe9aff938ed7d04ad9fe12333ffd672266a4 |
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 | ljHxmUPH9cguieKBRi52f1YOG7vtvGz/lTSx7ypfJOMfIXGSS4Dsj/UURSrUzOGgTDg3shYWHCFGezuyi7LcAw== |
| 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
| 2026-09-17T10:41:12.862460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062145observed 4563047440eddb43febdc2c1688a5d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:12.844409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062145/manifest.jsonobserved d3fa917d39d030801b57d7a6809bbe9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:12.825398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062145/publication.mdobserved 7761afc81524e3b5ab8b6921f73a1093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:12.806793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062145/publication.txtobserved 6efafe945fa2e68a84d7adf7258e7787...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. |
|---|