OT-2026-000099225
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099225) never changes.
Identity and time
| Publication number | OT-2026-000099225 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7bf4-9cc1-337edd107215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77030ffc37d41fd012001ef970b615507db2c3433ff6c228e07b22ab65f44953 |
|---|---|
| Markdown | c004ac6430693eeaa56e6fa472de5cb8201ced24d037bc2f7db2ec1102bacb12 |
| Publication page | ffa49f6e08b84484dbd8c9c78e516f912a09e9aa079305bde3aec53c8541dc23 |
| Manifest | 980d330c2f79d23ebc77afcb0addfe476b54d966b0aed6d5e6bb207ff00c98b4 |
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 | ahXdone+xi9vR3o9zXke69ntf51l7EcjyJUfazde10x7pNVQcOlXOQXURjJnsUBtb6bWHBLJTAeBNZXXYISYCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:37.475420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099225observed ffa49f6e08b84484dbd8c9c78e516f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:37.457388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099225/manifest.jsonobserved 980d330c2f79d23ebc77afcb0addfe47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.437668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099225/publication.mdobserved c004ac6430693eeaa56e6fa472de5cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.417642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099225/publication.txtobserved 77030ffc37d41fd012001ef970b61550...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. |
|---|