OT-2026-000073350
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000073350) never changes.
Identity and time
| Publication number | OT-2026-000073350 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-731c-a22b-52d476124fd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26d7054bea06dd55d97084fecbb67387b4cbfeab591efc5476912a9a1cd9e15d |
|---|---|
| Markdown | 5bc5d903f6c45d63fd66ade3eda15f1b2e726ff2bd48e9d1c88f1355e2cbdcac |
| Publication page | 37c9a4b9bfdf1fef4b8ff46f109c1d6d57c01b7d04969157429b5e5a192adb20 |
| Manifest | 46339a9e7bfb78d5d191cd4713ffe6ee10a44b8142375487789e2b37339e5c4b |
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 | RbK2ReWs8ncVnEDH+hp181CEMSSNaNSZvoIneXKSICtk/9TKF5pgo/ihIDm2IvI8qtqoZ7E6MC7LbCT13CksBw== |
| 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
| 2026-09-17T10:21:22.482548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073350observed 37c9a4b9bfdf1fef4b8ff46f109c1d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:22.462572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073350/manifest.jsonobserved 46339a9e7bfb78d5d191cd4713ffe6ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:22.444325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073350/publication.mdobserved 5bc5d903f6c45d63fd66ade3eda15f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:22.424638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073350/publication.txtobserved 26d7054bea06dd55d97084fecbb67387...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. |
|---|