OT-2026-000062108
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000062108) never changes.
Identity and time
| Publication number | OT-2026-000062108 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-70f4-9f43-a4218f49cba2 · 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-2026-000062108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16322f7f5e11c5b4dcd2489a63d5366e635e55baa2777602d7a247f500f46ac0 |
|---|---|
| Markdown | 007d085e0c60ed8fc41f878e02ee0b99554d9a4b2693d136e4b11c1ec2cb645a |
| Publication page | e4fc91309277f5e395e2946bab9505e9150602ae2e6d9b9eeb1eb6548965da32 |
| Manifest | b008cfbebc12aca589c07c43a8555a4e2aa030828711b1b1a4cb48329c3d3b7f |
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 | P+Tc1DSk1t2mK45o33fgoETM8Mm+JSqBQAVYys3PxfxAIcS/CZtTxosQj0H0zXT0vIEhrOqVW9sbEA7jYtWDBw== |
| 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
| 2026-09-17T10:41:10.037939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062108observed e4fc91309277f5e395e2946bab9505e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.019848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062108/manifest.jsonobserved b008cfbebc12aca589c07c43a8555a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.003287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062108/publication.mdobserved 007d085e0c60ed8fc41f878e02ee0b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.985721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062108/publication.txtobserved 16322f7f5e11c5b4dcd2489a63d5366e...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. |
|---|