OT-2026-000061592
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061592) never changes.
Identity and time
| Publication number | OT-2026-000061592 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-71e3-97e0-255e2d5bcc1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061592 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01cbd27f02afb1c7c381c25388c76de357d4587758c68db028cf257ffdbe1c6 |
|---|---|
| Markdown | 98fd409c819282857090df13996153a275d1f8dc76c798c094ac738b0213e087 |
| Publication page | 50a1400a7de09fef6dd6074f235c8ee54d0693f1c7ec1147eb9e5935bc3aa500 |
| Manifest | 4684a18a1285b71d2899a6e399f875b6fc758d0983c37bfce7cb02da3c6333b3 |
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 | oI+5tWBP2rGbnKIABEsf9eBdb/WZk21+oz+FS21s27kDin+kHuNQy5i99pK5vE8tMUiWlWGIzRVKZEqrTSvjCA== |
| 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
| 2026-09-17T10:41:30.947646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061592observed 50a1400a7de09fef6dd6074f235c8ee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:30.930787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061592/manifest.jsonobserved 4684a18a1285b71d2899a6e399f875b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:30.913384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061592/publication.mdobserved 98fd409c819282857090df13996153a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:30.894212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061592/publication.txtobserved e01cbd27f02afb1c7c381c25388c76de...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. |
|---|