OT-2026-000098858
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098858) never changes.
Identity and time
| Publication number | OT-2026-000098858 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7be7-aa01-8891c0b69157 · 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-2026-000098858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3304d298aa832ac11d53facd98ce990c502538db90c1bc8e57d1303c94d88d22 |
|---|---|
| Markdown | b93244899f997e467d771bc60c341cdcc980dc4281a1ef1b7421635425f9c6a1 |
| Publication page | 3f45e088fde25da1ef850c2ffd5a029d4e14dc04bb82a31cf121e5469678af14 |
| Manifest | bf07c9ddec3872e1e80cbf1285460c50cc53c8df9d32642ddc22b62bdcb5c347 |
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 | GlMHnDJH4zp+wHcMe68GS7QYWm+vMNR3IHP3BNCiaCdHPvrKvmqrFDM6X7yTC+32rEYRrK2wJhfhLPRG6ArLAQ== |
| 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
| 2026-09-17T09:29:54.156832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098858observed 3f45e088fde25da1ef850c2ffd5a029d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.138262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098858/manifest.jsonobserved bf07c9ddec3872e1e80cbf1285460c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.119960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098858/publication.mdobserved b93244899f997e467d771bc60c341cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.101944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098858/publication.txtobserved 3304d298aa832ac11d53facd98ce990c...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. |
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