OT-2026-000017007
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000017007) never changes.
Identity and time
| Publication number | OT-2026-000017007 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7dec-923d-9446f7d3d912 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017007 |
| Status | PUBLIC |
Content hashes
| Canonical text | f133917477774789a91cfbc8be3d9057c10d9feb0103811882d504248238990a |
|---|---|
| Markdown | 040037f9b1e47270c1c911c3ec6cd08a28801ae3313bf5c0241127f790f27dc3 |
| Publication page | 5baed43f10ead30ef97f55883b442b49b79e469d04aa65e4d5de9fd5d66ca529 |
| Manifest | 62ff4d3a2c9c3aea85edfa294e9af1887a532eaed1797086e695afa538f564aa |
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 | /ciqE4wwvsRiRh+1dKma1PIj6igpd4cLE/DnyXzRKIuwlE+SlbvUgQf5jI+8vQcthfVyvB8/fOIHAXSO1OJPCg== |
| 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
| 2026-09-17T12:03:24.862478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017007observed 5baed43f10ead30ef97f55883b442b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.846568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017007/manifest.jsonobserved 62ff4d3a2c9c3aea85edfa294e9af188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.828928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017007/publication.mdobserved 040037f9b1e47270c1c911c3ec6cd08a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.813273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017007/publication.txtobserved f133917477774789a91cfbc8be3d9057...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. |
|---|