OT-2026-000098248
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000098248) never changes.
Identity and time
| Publication number | OT-2026-000098248 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7a45-bead-451bcfd86797 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098248 |
| Status | PUBLIC |
Content hashes
| Canonical text | 070f87b2a8d83ed6025884262a634e6baae831787572a26eba93a8aaf9622fb5 |
|---|---|
| Markdown | 362c456d27add96103555b2251c37fa411b63106b5924cc2efc818bffdaacf28 |
| Publication page | 13c272eff523d9d763448bad01165fc971b57976ada926fb4af7725858d7a145 |
| Manifest | cfe2dc574f63443378929c4fb71a3aac5b820a150ce2a49b8c943da8152edf0f |
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 | XzC3vqXFN2v5kHHGas8jyjXGwPLodfMpw1OdlRLvBrS4jBtoX3YGXs2BDeyLWFag7WFXdz38jehE2ApgKuuiAw== |
| 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
| 2026-09-17T09:31:26.197841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098248observed 13c272eff523d9d763448bad01165fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:26.181045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098248/manifest.jsonobserved cfe2dc574f63443378929c4fb71a3aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.164333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098248/publication.mdobserved 362c456d27add96103555b2251c37fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.147373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098248/publication.txtobserved 070f87b2a8d83ed6025884262a634e6b...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. |
|---|