OT-2026-000026123
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump 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-2026-000026123) never changes.
Identity and time
| Publication number | OT-2026-000026123 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7ea4-b780-29d1dd4edfbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 099bd64425da7a6bd1fd1c4b6a8ff7230f83908582e283f7ae983ffe8947a8ea |
|---|---|
| Markdown | 7ed1caa0ad1f646e88bbc253f5a6c3ba030be18ec4db9b12a13db1d4742fd179 |
| Publication page | 385f679561e2dddd43f095b90a6b929b4977f23f0f3ac9a4ebb670a28be852eb |
| Manifest | 4caee33dbca949bbc9918bdb1c68d72520698d3147b6250d32142bee323998d1 |
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 | bjYIbdq8IVpIPjb8WnNsT8Kb2fcF3rVO1WelqPnixvJmAG4L6TBZshgSYJ9ITAuZTHs4FQghnqQhTctcDbAdCQ== |
| 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
| 2026-09-17T11:46:02.109465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026123observed 385f679561e2dddd43f095b90a6b929b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:02.092746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026123/manifest.jsonobserved 4caee33dbca949bbc9918bdb1c68d725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:02.068433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026123/publication.mdobserved 7ed1caa0ad1f646e88bbc253f5a6c3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:02.045239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026123/publication.txtobserved 099bd64425da7a6bd1fd1c4b6a8ff723...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. |
|---|