OT-2026-000102679
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000102679) never changes.
Identity and time
| Publication number | OT-2026-000102679 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7243-9345-af3269566100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64ccee63ff0840c51c8e48cbd1ef92adaa564ba266cf98f30da3fe295260bc85 |
|---|---|
| Markdown | eeb9196f36cfc6f4a38f6a776435a424a26699544524fd24b8f25655e659d668 |
| Publication page | 4ec19c6b742b0fccf8a527a07311bddcdd19f2cde6bcbe7e2330546d10087911 |
| Manifest | 26e5f52e6e5f02f89d35aa0d376ec69f7f8f34c3f0bdc7879a00cadd81f0668a |
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 | fw/p5MOnVMm6DRwT1yNmPhfYjd8ZjnQVkjW8tnY+OkztQjOObbJiXKMvN73VhPWnLtcORlZ2/bu2XqjSsNMXCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:11.008608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102679observed 4ec19c6b742b0fccf8a527a07311bddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:10.990346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102679/manifest.jsonobserved 26e5f52e6e5f02f89d35aa0d376ec69f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.972607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102679/publication.mdobserved eeb9196f36cfc6f4a38f6a776435a424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.952326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102679/publication.txtobserved 64ccee63ff0840c51c8e48cbd1ef92ad...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. |
|---|