OT-2026-000085666
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000085666) never changes.
Identity and time
| Publication number | OT-2026-000085666 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-78df-a8a7-5bc9a4ede060 · 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-2026-000085666 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec34fef7a3026fbe09d1e8893912471574de56237ca8535c7b7235f9e9e3e7ba |
|---|---|
| Markdown | 621adab6cec4c961394f5a75d3807efe6f7a0da31f15d7507a62888f9373023a |
| Publication page | e48fa014f43aa4f8e26a4fb687ff4ac3a778b232c92e3620a371c0ba5469e7cd |
| Manifest | 9dd23d897178d9a88ede9fc6c8b8823d4ba501ad75d7f52e09f06f365a7b0d06 |
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 | rBhMs0OfgDMikngHQX8z2nBnA4Akirh0ehCCuxcMyOar4ckGXfNeferKCyQzAD+wvGRHjBBk7rvCI0zs01OxDg== |
| 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
| 2026-09-17T09:54:33.548024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085666observed e48fa014f43aa4f8e26a4fb687ff4ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:33.530716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085666/manifest.jsonobserved 9dd23d897178d9a88ede9fc6c8b8823d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.511809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085666/publication.mdobserved 621adab6cec4c961394f5a75d3807efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.492300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085666/publication.txtobserved ec34fef7a3026fbe09d1e88939124715...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. |
|---|