OT-2026-000089048
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000089048) never changes.
Identity and time
| Publication number | OT-2026-000089048 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7c71-9203-adcd2607bfd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88017849331c5af013af1494ce60489cfc99391a2eb45cd87d96810942873938 |
|---|---|
| Markdown | cfe1ff75ecf248a64dc82e7d0bb1c76b3d5cda3f0956715a845346879cb3a80b |
| Publication page | d2c36b93dddbf21af75a9718f204bf4ffab7643a01732d71977ae85f91d3845b |
| Manifest | 4ce8751cb0bc4ebe4fa5c6bdf4fac0fcbc51926fd956fd20a598f54be5aa864b |
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 | 1Lh8KGXfEFnry74IdvlWxm9EhQ28IySG1NszYEHl421Q1DKYWDow3l0CVeIelePmWDEeWpQXgWGKtF4N8wWeAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:46:56.804115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089048observed d2c36b93dddbf21af75a9718f204bf4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:56.786044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089048/manifest.jsonobserved 4ce8751cb0bc4ebe4fa5c6bdf4fac0fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:56.766401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089048/publication.mdobserved cfe1ff75ecf248a64dc82e7d0bb1c76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:56.747498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089048/publication.txtobserved 88017849331c5af013af1494ce60489c...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. |
|---|