OT-2026-000094048
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000094048) never changes.
Identity and time
| Publication number | OT-2026-000094048 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-72a4-adf7-32b77582503c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094048 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8716bf813d66b867769a37b092cc2b2a7abf26a73a48b4d77457306b2f3266e |
|---|---|
| Markdown | 6487ae79dbb15ec8c4a6ade6bc4b3dfb63c3d30b0458b274094d412d30044de6 |
| Publication page | 6cd930c5c9221730bb1b0fa2873dea052973f791b51514bd9a265cfc62d686b6 |
| Manifest | ed819b4e03c054ddf68d19d5d04b61c0f52f5e59a0cf5dda1bdd27203f596e98 |
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 | k8Xz1n8a0Oz9oMZm7N2JBs5Q8HS1VxygMA5IAcqTBlqN976PZScTQ7mEmSSC954dtvR+onji1wVgQUedHPd4Cg== |
| 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
| 2026-09-17T09:38:28.045665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094048observed 6cd930c5c9221730bb1b0fa2873dea05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:28.026625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094048/manifest.jsonobserved ed819b4e03c054ddf68d19d5d04b61c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.007710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094048/publication.mdobserved 6487ae79dbb15ec8c4a6ade6bc4b3dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.988926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094048/publication.txtobserved a8716bf813d66b867769a37b092cc2b2...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. |
|---|