OT-2026-000061353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented after set-down
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-2026-000061353) never changes.
Identity and time
| Publication number | OT-2026-000061353 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7e73-9997-c180d1b127e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061353 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdbc76f056a8204376ba1a607ad7de2e9315f5d1b3fe02bdca4c5bb4c796759b |
|---|---|
| Markdown | 8e11c9f7474c6ac797e674adc9dffd34c86dfbb7b6d921e5bbfbb868372bd6a0 |
| Publication page | ca20da11bbeda836948ca2721777bd8d116050cb7d443629ce1182e2f8faf33f |
| Manifest | 9d146502d5d02dcaad69a2a45e56a6152c4a9007e5b93c790bec2ee16f940b34 |
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 | jD7wx1YX7F9wdMOoZB0qzlhs9XXle2DfN09oS4+qjBaZ+keMGt9YUe7AzDL21bYrYk+U924txviyAevlv6JTDQ== |
| 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
| 2026-09-17T10:42:47.927519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061353observed ca20da11bbeda836948ca2721777bd8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.909880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061353/manifest.jsonobserved 9d146502d5d02dcaad69a2a45e56a615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.891684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061353/publication.mdobserved 8e11c9f7474c6ac797e674adc9dffd34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.871936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061353/publication.txtobserved fdbc76f056a8204376ba1a607ad7de2e...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. |
|---|