OT-2026-000084251
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000084251) never changes.
Identity and time
| Publication number | OT-2026-000084251 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-706e-8ac8-8ef4ec69e22b · 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-2026-000084251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b9732181ccaba3b416937a8e7915ee44be608cbec50065c1f2ac5767b916e78 |
|---|---|
| Markdown | 0b51fbd4d9178eb84b560c51a0708a1996065ee9a9353f6a839942fcb9151669 |
| Publication page | 7728ddb3a7ead2c5f2483fb7577ca7dc229eb1fdfa79434fe9eebbf9b0e7551b |
| Manifest | 496c17f4f7279f95582e81ca7fd2f7a1b0b08fc49f0ed2abb10018eda2a9f608 |
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 | K6UuBKuccBCl9Yc3gxUO/du2IHzBVrWxdWifpxh0xe2spQjED6NJxoQIghdk67JXtZF4gaIyl+LYOkEqkH6bBw== |
| 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
| 2026-09-17T09:56:09.557956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084251observed 7728ddb3a7ead2c5f2483fb7577ca7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:09.538672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084251/manifest.jsonobserved 496c17f4f7279f95582e81ca7fd2f7a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:09.519406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084251/publication.mdobserved 0b51fbd4d9178eb84b560c51a0708a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:09.501786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084251/publication.txtobserved 3b9732181ccaba3b416937a8e7915ee4...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. |
|---|