OT-2026-000030124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000030124) never changes.
Identity and time
| Publication number | OT-2026-000030124 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-7b21-93cc-7003911d3900 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6659253782b21f14b0da56d6fcff72f64494cfc47d1c176f6dfb7e671bebacdb |
|---|---|
| Markdown | 4dde1bf1a38218a6245b208e438eeacdd467f03da3ea6c078a388d893b5eaad3 |
| Publication page | a61a3574a0b4f26db2d6dd0ebd49e0d37a82074aa4ee8bbc7ce484ee50f93bdf |
| Manifest | 86ada5e49fd1f20f7c9b29e64ca076b49541823410b57edc50c2c8913d58bf27 |
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 | 1mk6292LS5Est2wUUAbt6IM9L6rVxjLidtNfj/5jCnFvz701knqomzm9IwQkdHHezCx+/Qk1Adg5vNB7fOxDBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:21.638912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124observed a61a3574a0b4f26db2d6dd0ebd49e0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:21.619715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/manifest.jsonobserved 86ada5e49fd1f20f7c9b29e64ca076b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.604797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/publication.mdobserved 4dde1bf1a38218a6245b208e438eeacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.584417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/publication.txtobserved 6659253782b21f14b0da56d6fcff72f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.529954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124observed a61a3574a0b4f26db2d6dd0ebd49e0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.513536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/manifest.jsonobserved 86ada5e49fd1f20f7c9b29e64ca076b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.495913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/publication.mdobserved 4dde1bf1a38218a6245b208e438eeacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.477900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030124/publication.txtobserved 6659253782b21f14b0da56d6fcff72f6...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. |
|---|