OT-2026-000065676
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000065676) never changes.
Identity and time
| Publication number | OT-2026-000065676 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-77c4-b62c-fc692822da82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065676 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4a92203ac78d4bd3fa0b15e82b32e025924d1b79ff457acfc5de6a3782c9b3 |
|---|---|
| Markdown | aebce38bdd85e2f665a404d287fbaa68ae066ef479c39ecaf341b67963b6ec4f |
| Publication page | 4c66cd3bcd834c64f60b29bff7e80e9fa9ae96038bd6b391d70618a88167615c |
| Manifest | 66ea487030602b61b3255285f42a37ca610f81b600a2fc9c9e3792239b2a7e78 |
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 | AP8kdT1mFcQdDJoM6Pp8kmJaQAQoMON6FBGynhFevjVCGRcSTZ3mKsAh+QyxKc48lSJRwhx0ZyuYmcLE+BfwAg== |
| 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
| 2026-09-17T10:34:05.133329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065676observed 4c66cd3bcd834c64f60b29bff7e80e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.110559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065676/manifest.jsonobserved 66ea487030602b61b3255285f42a37ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.092861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065676/publication.mdobserved aebce38bdd85e2f665a404d287fbaa68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.075292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065676/publication.txtobserved fa4a92203ac78d4bd3fa0b15e82b32e0...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. |
|---|