OT-2026-000080465
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000080465) never changes.
Identity and time
| Publication number | OT-2026-000080465 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7a09-9213-dbf79a3c7b55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3662a8a04db9095c228aa12f4139e50350adc100af9e820ae95ca538e0d778fd |
|---|---|
| Markdown | d93c1e9866f6e6102ab7aeed7ab7f45008519d7739674c8296e6510d574bc301 |
| Publication page | 805c28c8d1feab6b84a2b27b4920ba75e74f6d91e9a10a5f4876c2515ce73bb7 |
| Manifest | 459158b479625a180f36597cd6b09ae671a7e07002089196ee294230fe20f2b3 |
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 | 89AgmgVXHHlZvlMSSVyoXPwjHH25o46599CrqI4cxfRFqpqY+fEM6NFAbv9OY6yaEDA/bXgVSBM4cJomFQmtDA== |
| 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
| 2026-09-17T10:02:59.093678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080465observed 805c28c8d1feab6b84a2b27b4920ba75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:59.074901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080465/manifest.jsonobserved 459158b479625a180f36597cd6b09ae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.058101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080465/publication.mdobserved d93c1e9866f6e6102ab7aeed7ab7f450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.041589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080465/publication.txtobserved 3662a8a04db9095c228aa12f4139e503...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. |
|---|