OT-2026-000085565
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single 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-2026-000085565) never changes.
Identity and time
| Publication number | OT-2026-000085565 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-79aa-9a91-3d35ac1e5b76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f0504945494ae79101d5f027f0eafd744c285b96afef32419716af738c09f91 |
|---|---|
| Markdown | 3378fe54fb33c5c0e448f025541093156de7b57ecca40c75b5cc905cd8c49bea |
| Publication page | e6b2b3c33de3f78e2631e50baa55240e91ef2ee2c42384a38902af82bb2a66e2 |
| Manifest | 227b785493c3a5cd88e7791b356991e8175593720c38b5891e6cc0cc3e451015 |
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 | Tut7NjiixTujhrHEw9mnwlGacQ8Ppe7w65Gwh9I3/0ochIp5GAcydf7FGwwOq6/bwWlp9PenFF5vOmspkkw9Aw== |
| 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
| 2026-09-17T09:54:23.223500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085565observed e6b2b3c33de3f78e2631e50baa55240e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:23.205228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085565/manifest.jsonobserved 227b785493c3a5cd88e7791b356991e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.187180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085565/publication.mdobserved 3378fe54fb33c5c0e448f02554109315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.168308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085565/publication.txtobserved 2f0504945494ae79101d5f027f0eafd7...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. |
|---|