OT-2026-000059818
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000059818) never changes.
Identity and time
| Publication number | OT-2026-000059818 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-797a-aa12-d94bcfdf53ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 791b49497db5a7fe53651aef31ca006448231222fd9dc5efa7cf1eff010d0810 |
|---|---|
| Markdown | d163905f1bbfa385532916774aae0152bc0cbf2fee5e7a22648ae055432b4068 |
| Publication page | bff8f6f35cb78a9892d270597d42078232fa76cad03b7050a6ac12c1c69bc48a |
| Manifest | 70c546c6840465c5a1ca8bbe24b1a047a5921244c65c5d3d460e8a34999109fe |
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 | SDxJJpg5homzDT77033UMxklSOT8N8BnPhwPV9GU3Clv6p7k5bcwI/pa2GZ+F82Nw7aDW2KxHi6RKr1ESzgUBw== |
| 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
| 2026-09-17T10:44:33.594127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059818observed bff8f6f35cb78a9892d270597d420782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:33.575461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059818/manifest.jsonobserved 70c546c6840465c5a1ca8bbe24b1a047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.556157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059818/publication.mdobserved d163905f1bbfa385532916774aae0152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.538242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059818/publication.txtobserved 791b49497db5a7fe53651aef31ca0064...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. |
|---|