OT-2026-000058317
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000058317) never changes.
Identity and time
| Publication number | OT-2026-000058317 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-77b2-b42d-5fbe1e84124a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 337f15356a227317cab4d59baa06b09c83438231d7bced1eb933265fb308f5dc |
|---|---|
| Markdown | d8f5518ced958c14fdacb0721d086cfc6ad0cf2b3d2dee120c42320e85bdff71 |
| Publication page | e2d87c8a5671f8fed90b1a1183fdccdd7e810943a3286d4dd18366a62193fd0f |
| Manifest | 8208d76cbb49b3099ed1d53acc982ca3b54c1dd726ebfba939240ff4bc5eac7a |
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 | esZDGTa4cCDsBfAAaUpoJreqGtW3QiH8fkj9C9j+oOc06OQoQ+eoiqsYBd8/a7shbpoAVE+oMocAqdVDGt+LDQ== |
| 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
| 2026-09-17T10:46:43.354147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058317observed e2d87c8a5671f8fed90b1a1183fdccdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.336932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058317/manifest.jsonobserved 8208d76cbb49b3099ed1d53acc982ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.321267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058317/publication.mdobserved d8f5518ced958c14fdacb0721d086cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.303567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058317/publication.txtobserved 337f15356a227317cab4d59baa06b09c...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. |
|---|