OT-2026-000034961
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034961) never changes.
Identity and time
| Publication number | OT-2026-000034961 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-725c-87d9-18672c377974 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d90dc802f0d705b1366092e7ca3f4e36c9d5507e510c0fdf4f7179b7fa1b7c6 |
|---|---|
| Markdown | bdfcb8ba68103de96b4f246d3e9ccaefa0f34fc5f55f8f8827a68708a5457d50 |
| Publication page | 96f9a91be5e02915c5024e80231337d964671fd9e149fb842bc1987f9f30b758 |
| Manifest | 701801451478021250e0e245ad6db41b57d6a1415c968ae42a3ffa62107b8f82 |
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 | PXBVb6LMUErI87ZAKg4Y6+OsEHC4swWGRaFrVEXFJythqS1swUhH6jw+ESinHokzebbAgkktohAYzxKiiEvcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:53.289859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034961observed 96f9a91be5e02915c5024e80231337d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:53.272900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034961/manifest.jsonobserved 701801451478021250e0e245ad6db41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.257106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034961/publication.mdobserved bdfcb8ba68103de96b4f246d3e9ccaef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.240154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034961/publication.txtobserved 3d90dc802f0d705b1366092e7ca3f4e3...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. |
|---|