OT-2026-000085079
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000085079) never changes.
Identity and time
| Publication number | OT-2026-000085079 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7bad-8283-0240c941ecc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 043d8ab846aa8ffd37b8e815e1f9f033cccc1fe130d982fdfa5ecd6c0a2f732d |
|---|---|
| Markdown | be32f5f266cc0b383ff623f400c68d19e374b90fa2e0c7163ca2ad3222ee5546 |
| Publication page | 66a316da2ec141a14ddb49ecc8ebc795725ccd1b879564a6083e1817666e47ee |
| Manifest | b1b2540d31ee395cd9f3a00d942db2bae3eff55c58b18cd4781cebefaeb710ca |
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 | x4iHc1JidDaBFlsysm1SJQZAdrCUiVhVT/PdhegT5b/UqYCodb8I6FKeFd9yiPjrXF8QKuiYp3N9Arut5txZDw== |
| 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
| 2026-09-17T09:55:08.367906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085079observed 66a316da2ec141a14ddb49ecc8ebc795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.349472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085079/manifest.jsonobserved b1b2540d31ee395cd9f3a00d942db2ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.331025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085079/publication.mdobserved be32f5f266cc0b383ff623f400c68d19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.313276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085079/publication.txtobserved 043d8ab846aa8ffd37b8e815e1f9f033...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. |
|---|