OT-2026-000100586
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000100586) never changes.
Identity and time
| Publication number | OT-2026-000100586 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7dcf-9989-90c22b72aa15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100586 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6613121c56469cda89654805bf14e9487dbb0a227a5d6c75061717d46048384 |
|---|---|
| Markdown | ef8f3c89bcaccd53ef1ab57fdd909f94804370d49d5b324c8b9ec1d53b568a62 |
| Publication page | 25d2d221ff0b3efa8d5b310282cb9d69022aea5c33a052efd8fbefbe34019dbe |
| Manifest | 0611500411d26708c3e323e02a0b1c903d321019a406134323e25e2ca8d36860 |
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 | H2HwSg/X1UITiLUGqS6OjzX5XlcuoH9rKxNjiyEjihOct5kaX63uow9HPlUOR97ZJ0IXRqJvpvZaAm57wkCTAg== |
| 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
| 2026-09-17T09:27:22.296014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100586observed 25d2d221ff0b3efa8d5b310282cb9d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:22.279556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100586/manifest.jsonobserved 0611500411d26708c3e323e02a0b1c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.262975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100586/publication.mdobserved ef8f3c89bcaccd53ef1ab57fdd909f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.246464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100586/publication.txtobserved d6613121c56469cda89654805bf14e94...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. |
|---|