OT-2026-000087234
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000087234) never changes.
Identity and time
| Publication number | OT-2026-000087234 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-707b-80b6-00bedcd36861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 960b19249d5cc68b401f85729b54d2266516906fd15d9ae5b6859c9628e4f4e5 |
|---|---|
| Markdown | a97bf7b0071a026d8f2fd9dd06aa301da1fa4274e7703565cc3ab8bb6ce0b1b3 |
| Publication page | 1b7f895866e8372d3572b50751af1ac8529395b4f8150fd29c920424618954f4 |
| Manifest | a15bfb3c0678fe70cdb557c2ba18226d3cd57babe4b5a7ca5f19f72b52473ea0 |
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 | OECMfFDffYABc1BbYF7vlp4LSJ7LTvlyF7zlFYvPp68h+YjFqdvuOVUpn0PF0djgXDsyOzjxRuSceLxLzXkxAg== |
| 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
| 2026-09-17T09:51:32.076864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087234observed 1b7f895866e8372d3572b50751af1ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:32.057181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087234/manifest.jsonobserved a15bfb3c0678fe70cdb557c2ba18226d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:32.038610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087234/publication.mdobserved a97bf7b0071a026d8f2fd9dd06aa301d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:32.018771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087234/publication.txtobserved 960b19249d5cc68b401f85729b54d226...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. |
|---|