OT-2026-000101849
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101849) never changes.
Identity and time
| Publication number | OT-2026-000101849 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7d1c-86e4-c1960fcca12a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0faab64c6a598d03d5902ca50556f605dde674f9c1f80ea01a348a0213a36fc1 |
|---|---|
| Markdown | b84d27196746a2d714ad2d14acf998679fcbc3f5f6a649054970b99779cc94c3 |
| Publication page | aa5257114150c5c7491a89b92ee621b91842577b5ba6de2d0499b3d72302b0c2 |
| Manifest | 64f17a863c54d23d9062dfe7568ff233dd07f48eae0a2b86578c3ecc68f42497 |
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 | 2Vy/oUE6+ki5DHqDrUnvnoheHCoQtefu0Pbadomz46lz3spkDrAaPn4P07o5S098zjXZHYWaqjNMBho6vJOpCw== |
| 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
| 2026-09-17T09:24:26.968328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101849observed aa5257114150c5c7491a89b92ee621b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:26.948209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101849/manifest.jsonobserved 64f17a863c54d23d9062dfe7568ff233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:26.928823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101849/publication.mdobserved b84d27196746a2d714ad2d14acf99867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:26.909503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101849/publication.txtobserved 0faab64c6a598d03d5902ca50556f605...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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