OT-2026-000080703
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000080703) never changes.
Identity and time
| Publication number | OT-2026-000080703 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7699-a096-4ae323dad6f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b33f5f2ae818aaa3fb22190b0ddaaa4887e911b49623dab8d228c1a55b72145 |
|---|---|
| Markdown | e640329f78e31f1bf1f2489ab5e4846748c0ef064a8d428eada73cb1fce1c7dc |
| Publication page | f04f7d12eff2ea86d358b39453ee13abeb9223fc23c43798b80e07ea3263efdc |
| Manifest | 6c670059b2ecc9f54bddaa2536a1b66b9dda2247ab5701001c4013a1650c6a2c |
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 | 1HoJzLpj7AVWE1yVN14iQvHrfk8mgNkDeu8FHezEDM9ynKybbsWUt6GFxGwXCFwQy0lbh+I0VqFAZ6UWb/07AA== |
| 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
| 2026-09-17T10:01:41.344578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080703observed f04f7d12eff2ea86d358b39453ee13ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:41.327703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080703/manifest.jsonobserved 6c670059b2ecc9f54bddaa2536a1b66b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:41.311035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080703/publication.mdobserved e640329f78e31f1bf1f2489ab5e48467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:41.293637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080703/publication.txtobserved 9b33f5f2ae818aaa3fb22190b0ddaaa4...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. |
|---|