OT-2026-000058060
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000058060) never changes.
Identity and time
| Publication number | OT-2026-000058060 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7cf8-a3f1-6927305f0d11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92d2c838df6ae29dd0005ba7dd1a05b3cf2c586508beedf61df8ee6b9a84f637 |
|---|---|
| Markdown | a42c1218b8958a0007d9983621fa4895d49c8826582cd2081303e0272186d718 |
| Publication page | 1e639c5e74b29c096dff3188c4e9731bfde993e7fd66985a6feecb1be113ee29 |
| Manifest | c80142a2ea69804a69a68d4a868274fb29c507a38274a6b7ad7c32f650e2c215 |
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 | rtDd6GxUmd42YEb6EhPF7XvsAd/foRaytK528CrN+ophTX8IDHRjm6ky+J/cnGpAUu+WX1eo8VAEQrC5V4wGCQ== |
| 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
| 2026-09-17T10:47:42.777248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058060observed 1e639c5e74b29c096dff3188c4e9731b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:42.759080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058060/manifest.jsonobserved c80142a2ea69804a69a68d4a868274fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.741873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058060/publication.mdobserved a42c1218b8958a0007d9983621fa4895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.723146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058060/publication.txtobserved 92d2c838df6ae29dd0005ba7dd1a05b3...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. |
|---|