OT-2026-000022614
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000022614) never changes.
Identity and time
| Publication number | OT-2026-000022614 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46e8-721b-9d01-4a48c676cc57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b34ca26939e68de0775bcf50ec5ef31cf1e384e7a54893fc27f4b58131d9c66 |
|---|---|
| Markdown | 92e7a3ea9e4f4f500c1ab0dd35468ab3781b9e6031e403f485b00fb4e6bad001 |
| Publication page | 76bb779138d3c02361b5b883a39cebe42e1733f1234d718eccc92515cc8f9ee0 |
| Manifest | 1f01ad53e47ab035d53be8bce405186bd6ecc68029c2c1228069a10280d1f615 |
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 | r2ZmoT1tPrbLxTTnxBceR38X+sCP/DLdDaEWMN0yPm344htAhe7jq5pwGjE3RafNjtKQmp5MKESpNfBI2bpOCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:59.123135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022614observed 76bb779138d3c02361b5b883a39cebe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:59.104547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022614/manifest.jsonobserved 1f01ad53e47ab035d53be8bce405186b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:59.086397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022614/publication.mdobserved 92e7a3ea9e4f4f500c1ab0dd35468ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:59.068537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022614/publication.txtobserved 3b34ca26939e68de0775bcf50ec5ef31...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. |
|---|