OT-2026-000060752
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000060752) never changes.
Identity and time
| Publication number | OT-2026-000060752 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7cc5-b88b-658b0d649043 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060752 |
| Status | PUBLIC |
Content hashes
| Canonical text | edfb12934b81a560b943f193a5a1ce3aeb80640aed1562be83433bfeeddb7ba2 |
|---|---|
| Markdown | 180ba1a51b2db6b7d9cb916a9de4340a6aadf4fcce60bb59a5c26a0139c90ec1 |
| Publication page | 63c431bb3b7732c9513d970ec82caff206fbcfdbefd56cfd80726dabefd57a54 |
| Manifest | facf44fafb3675dbb60804f140cd1f0b3d3900b9acedd38a56ed3c8c77c6c53a |
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 | Rpt1XOal2fMXUuFSsJMUTd8EothNsLQPYGVDGzBc1LqcVMnEseO1ciXyNoOIDIYrcD44Q36MnANhb9mLPLfUDw== |
| 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
| 2026-09-17T10:43:29.331755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060752observed 63c431bb3b7732c9513d970ec82caff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:29.315495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060752/manifest.jsonobserved facf44fafb3675dbb60804f140cd1f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.298535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060752/publication.mdobserved 180ba1a51b2db6b7d9cb916a9de4340a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.282598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060752/publication.txtobserved edfb12934b81a560b943f193a5a1ce3a...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. |
|---|