OT-2026-000058866
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000058866) never changes.
Identity and time
| Publication number | OT-2026-000058866 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7b57-8d33-1409997a4627 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058866 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f7fcbe5519eafd3f6d877cdb2913469cdb2c9209f30739a239c852a828c5ff |
|---|---|
| Markdown | d1caefa1f8fddc94a433b2dde9dacbfbe494098a45337393e5ac6a92900aa05e |
| Publication page | df11f3e90768baaecf656a5399ac8d63697b03d34dd83cc78e663551a97c1068 |
| Manifest | 3881cd4b0dee635288ffa029dd4772fb73c257921a31d97933c4db80a0ea9838 |
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 | t9lSGZsqcOW5c3ji3nyySx58g42QFSn7+RO3KiKIzsOUdXIFiK5Hrwo/3zpo+lX3144Ed+17DOrP20EbY3gFBQ== |
| 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
| 2026-09-17T10:46:24.456986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058866observed df11f3e90768baaecf656a5399ac8d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:24.439991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058866/manifest.jsonobserved 3881cd4b0dee635288ffa029dd4772fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:24.422987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058866/publication.mdobserved d1caefa1f8fddc94a433b2dde9dacbfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:24.406001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058866/publication.txtobserved f4f7fcbe5519eafd3f6d877cdb291346...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. |
|---|