OT-2026-000062396
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062396) never changes.
Identity and time
| Publication number | OT-2026-000062396 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7e06-a0bb-92acb3e78d27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062396 |
| Status | PUBLIC |
Content hashes
| Canonical text | e736a57fd5547b93c74020f2f32aa854d3e4a0e48b4c367b6bb9e8516b2da4a1 |
|---|---|
| Markdown | 3868b807ae0331d6fdfa51954a3c720b97ce4cbd36f7c41e1129819fc96b4a84 |
| Publication page | 283da673991a09061d5e80f39b906f5cfc4b390c574d82dfb894c99d91122d16 |
| Manifest | 50449ea6be2a61b9dbb414cc4b2e7ba82238a0639c67a6d4604afc6475d48ffc |
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 | m91CZFbsyrj5ltWOz3iqBheO09wz4BWL2533pnmN7BfKfuZpVPt9jxOI0UHVwTxCdY94OeCCLd7FJ8mm2MGPDA== |
| 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
| 2026-09-17T10:39:43.282739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062396observed 283da673991a09061d5e80f39b906f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:43.265302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062396/manifest.jsonobserved 50449ea6be2a61b9dbb414cc4b2e7ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.248316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062396/publication.mdobserved 3868b807ae0331d6fdfa51954a3c720b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.230453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062396/publication.txtobserved e736a57fd5547b93c74020f2f32aa854...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. |
|---|