OT-2026-000058964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000058964) never changes.
Identity and time
| Publication number | OT-2026-000058964 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-7f1f-aa2d-20eee62e3ccc · 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-2026-000058964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 974431b062620305ab5476305b0c47772179e483b69ee281b558551421c194ac |
|---|---|
| Markdown | 6bbed46f4c5e66a7b6f27bae4bc42542566e1d03c42da5251d2c8dcc59448346 |
| Publication page | 169209f48c648ba9f48ed0dc38693ceddbed5da191723eeb53f98cb1fbf88948 |
| Manifest | e3d374bcb7dd6559a8ee6da9b2ed95d77940eaacb39f049b426b391f56837edc |
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 | YsSl19DVvf5Nn7fXouXle/R79oN8YZE3DBmomYgBdKyS5zXdywI4LcZZvs5bKld0BQyAguxlZN5hNWVPXZavAA== |
| 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
| 2026-09-17T10:46:32.609190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058964observed 169209f48c648ba9f48ed0dc38693ced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:32.591338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058964/manifest.jsonobserved e3d374bcb7dd6559a8ee6da9b2ed95d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:32.574740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058964/publication.mdobserved 6bbed46f4c5e66a7b6f27bae4bc42542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:32.556469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058964/publication.txtobserved 974431b062620305ab5476305b0c4777...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. |
|---|