OT-2026-000058672
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000058672) never changes.
Identity and time
| Publication number | OT-2026-000058672 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-79ec-a64f-199d9a9810aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55e6d875caf94c91b04f2a85ada33c8de450bb6895b0543db968410ad4bd48c3 |
|---|---|
| Markdown | 5c1a7d85615d3e8508fcc5d68bc07c800ac2af55ca32499c64fa1a053f234bd8 |
| Publication page | d68e7b04f054ad032a3216a5f73ae92adf5ba4d42c7b44795db469b762838f1d |
| Manifest | 4f2932b2ef5c9508e311c4cf6e58e2e45a0bac02cee0ddbf0240331d9a3f3a5c |
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 | /0KNzouzQr53ffBP4aofHrS2DgnREtiZLOb3xXmuwzuCk74yekjBC8HvlkaTPeDRMed5MMfvYFO2ew7vgICIDw== |
| 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
| 2026-09-17T10:47:11.452762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058672observed d68e7b04f054ad032a3216a5f73ae92a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:11.435665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058672/manifest.jsonobserved 4f2932b2ef5c9508e311c4cf6e58e2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:11.417261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058672/publication.mdobserved 5c1a7d85615d3e8508fcc5d68bc07c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:11.399807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058672/publication.txtobserved 55e6d875caf94c91b04f2a85ada33c8d...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. |
|---|