OT-2026-000009242
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, vented 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-2026-000009242) never changes.
Identity and time
| Publication number | OT-2026-000009242 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7da0-9898-983fe06f32e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009242 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3c015c25c23cfe3f0c622ecfffc3c4712d01a703b439310bae506a3756f2e81 |
|---|---|
| Markdown | ae28651204d7449e4385b81098d3312006058000e6264dec5ec552becdb71c18 |
| Publication page | cb7d99ea012075449414a8d46371738c1c2ef384c91d9bad00b94614d877a4c5 |
| Manifest | 3e786790625484aed7c9f16884527dc1b8a73496ef25703ea4d965316fa081b7 |
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 | mAtA6TP2EuY9Du2GJDrPRIBKoZSxROIKjeajmwGb9kmAZ96P+R4h8km7hxGlFVAeKr6N5LrWibqoJRbYMiN8CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:58.701964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009242observed cb7d99ea012075449414a8d46371738c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:58.683402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009242/manifest.jsonobserved 3e786790625484aed7c9f16884527dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.664635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009242/publication.mdobserved ae28651204d7449e4385b81098d33120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.646109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009242/publication.txtobserved d3c015c25c23cfe3f0c622ecfffc3c47...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. |
|---|