OT-2026-000102909
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102909) never changes.
Identity and time
| Publication number | OT-2026-000102909 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7c20-81e4-98471005d572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 200e304b3e16e7d75e345103dd1f8b000375c04b8b5f83beae241482346e75fb |
|---|---|
| Markdown | fb1d91824eda6a23366dd18ad8b71cfd2534d152a375fdd2b9d84a14294bceec |
| Publication page | a3f87dd8875def8a42faa8e0b163cf984ad25847f733b765a62060a09d6a08d9 |
| Manifest | e665c9f670dd958f2da4878ef3186b2780f6c1e1b4c7b5b82997c1b26f954a4d |
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 | NCDP6lyf121ETWr9pkxlIxQX6ZB5wCKAWjjxh55f8lAWKp57GHzmxiakRfNPb5LjFXRL4tNVWxYpOWQpUz3hAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:55.387032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102909observed a3f87dd8875def8a42faa8e0b163cf98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:55.368608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102909/manifest.jsonobserved e665c9f670dd958f2da4878ef3186b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.349490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102909/publication.mdobserved fb1d91824eda6a23366dd18ad8b71cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.328606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102909/publication.txtobserved 200e304b3e16e7d75e345103dd1f8b00...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. |
|---|