OT-2026-000007567
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000007567) never changes.
Identity and time
| Publication number | OT-2026-000007567 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df7-73a8-a891-a065713b79df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ef2af0befe7f0dab9834e46a5b4c72c96fe0a624402a5ae4e88206046dab1fa |
|---|---|
| Markdown | dab03b86dc32aebf471227254e266356142d0d24a1e0dbd2974a84ed218c9c0e |
| Publication page | 1347afc579ebb3090a89f9e9699b91061e85aebe9b6b90dd686e7be486a6331c |
| Manifest | 5aa7cb14dcfcb91ad231f709f9d147ffe57348c13783c379fcf54d49ed834a23 |
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 | S8sDQjvcrGpCZ+bDzRJvEi5MEIdMnW961meK3ptDNO+4kme1PowetfB0nsrrYLEtFm5UmtU+iRjBKRn8mLu4Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:24.865444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007567observed 1347afc579ebb3090a89f9e9699b9106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:24.847661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007567/manifest.jsonobserved 5aa7cb14dcfcb91ad231f709f9d147ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:24.830728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007567/publication.mdobserved dab03b86dc32aebf471227254e266356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:24.813589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007567/publication.txtobserved 1ef2af0befe7f0dab9834e46a5b4c72c...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. |
|---|