OT-2026-000015999
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed 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-2026-000015999) never changes.
Identity and time
| Publication number | OT-2026-000015999 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-71b7-ac27-811a8bfef545 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6159492e59630d6dda904d38eea7325c90bef790b16ea1360b363e87ac176f80 |
|---|---|
| Markdown | cd73b3af8359b419c95b319b1a9ab15fcd48563154a1e5a212c61374671b32ad |
| Publication page | 2872e1224d1bee248b2991a3124a7a543f2946649b0eac058aa6d87288985823 |
| Manifest | 014a93f0a73ec17197a396f6127e9d125a758187a62079514d7f7003b8a4088a |
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 | 3KyH9v+3cCvIlibzJHn2r9/fRg95OH2IYVR0jG6xkO4TUs2W0wujFq3G+i3KJOhru3gNO84ipELSjUYf3bgrBw== |
| 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
| 2026-09-17T12:05:31.416763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015999observed 2872e1224d1bee248b2991a3124a7a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:31.392362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015999/manifest.jsonobserved 014a93f0a73ec17197a396f6127e9d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:31.368309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015999/publication.mdobserved cd73b3af8359b419c95b319b1a9ab15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:31.349763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015999/publication.txtobserved 6159492e59630d6dda904d38eea7325c...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. |
|---|