OT-2026-000058975
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000058975) never changes.
Identity and time
| Publication number | OT-2026-000058975 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-77f6-a589-a5aec4ed37de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058975 |
| Status | PUBLIC |
Content hashes
| Canonical text | eecff7a154b660a17528b2725dd6aeea5a2a8193dec8394a73333a4cfb339390 |
|---|---|
| Markdown | b50b65481bff7949226a2121fdcfcec87ea338f09491a1a5d39db61a4dc82719 |
| Publication page | 1b18b4673ea14959c7501008838dbdae0523b14c405c7b91666df8055ee7a6d0 |
| Manifest | f61cae3621c52383d9bd0208dc20ee7d6ef2d529fa3fab230b71aaf57de6b9a3 |
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 | aw6KnFHzaWDPQ3tSBDXBCs5hXvL0HVjfFUqzuOy6XP6Mksyh8/Z62C8qBRn/5hjkxAugVaPJAXmjl8kWS8nfAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:33.486236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058975observed 1b18b4673ea14959c7501008838dbdae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:33.467954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058975/manifest.jsonobserved f61cae3621c52383d9bd0208dc20ee7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.452138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058975/publication.mdobserved b50b65481bff7949226a2121fdcfcec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.435546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058975/publication.txtobserved eecff7a154b660a17528b2725dd6aeea...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. |
|---|