OT-2026-000062106
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000062106) never changes.
Identity and time
| Publication number | OT-2026-000062106 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-74fe-a5c6-e8292e76a27b · 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-2026-000062106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 361aca2ad3a1723ea8bcecbc1caac68d2ecfa40e0c45a35760ff0a94f3d2650a |
|---|---|
| Markdown | e356f7320cbe80b05afc1f0927ec7645b4ee134ff0f51207cec170768eb95494 |
| Publication page | fc1258a0c70a78f52d44fe3330ad1619b463ca83ef646a349d0dc8b5c318aa65 |
| Manifest | 79aac54097c6e5ddb46c950f97605955a5bdd2b3bcc900399fcfca5c7ff03aa1 |
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 | FVwQ7vNBJsoFOSFEe5fJSrEK3WlNILIGs0Q5O8R2j30E8Axe5v+NRAqP8a15xxhQzms4pnLTs9t2RznbxeFsCA== |
| 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
| 2026-09-17T10:41:09.894792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062106observed fc1258a0c70a78f52d44fe3330ad1619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:09.877224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062106/manifest.jsonobserved 79aac54097c6e5ddb46c950f97605955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.859327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062106/publication.mdobserved e356f7320cbe80b05afc1f0927ec7645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.842344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062106/publication.txtobserved 361aca2ad3a1723ea8bcecbc1caac68d...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. |
|---|