OT-2026-000084027
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000084027) never changes.
Identity and time
| Publication number | OT-2026-000084027 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7f7f-8a6a-eeb6ccbd9344 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084027 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51c5c0f9f0588c20c5aabb61d23c6b08bebe754a249805a3489fe0319733cdbf |
|---|---|
| Markdown | 0d5cc65b7069f9edab7a1e2224244ef766dccd9f7a09363f3a655d997ad5f7bf |
| Publication page | 93c11dd8c8af7f6b338f3d4ebeb62d3ca0e522bc845c6701bfe6563175b28944 |
| Manifest | 10c77bcea1539da1cd019903f235dbd7b4a9733d0fdf168ede6ed7d6ee795e88 |
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 | EPhAsLNKnw/vN0LnwuET0l5Kj3fx9XRGjpRRJVtYv4HGDJP8oyxHHP1Kp9iD+Y3ByWDBl3EINjfqOqMTwJsZDw== |
| 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
| 2026-09-17T09:55:45.051971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084027observed 93c11dd8c8af7f6b338f3d4ebeb62d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.034364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084027/manifest.jsonobserved 10c77bcea1539da1cd019903f235dbd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.016318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084027/publication.mdobserved 0d5cc65b7069f9edab7a1e2224244ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:44.994867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084027/publication.txtobserved 51c5c0f9f0588c20c5aabb61d23c6b08...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. |
|---|