OT-2026-000104371
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000104371) never changes.
Identity and time
| Publication number | OT-2026-000104371 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-73c9-ab2f-4f59b02149f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104371 |
| Status | PUBLIC |
Content hashes
| Canonical text | a109592842d087f2d7b106cfbf4d3af24049198dd6551ba561d3399b8f313ff7 |
|---|---|
| Markdown | 612ad4804f2e400b9a0f37d425f7ea476f18409066dbb9a690be5d66d0df83b4 |
| Publication page | 276fb27ffbe7a92640fece104f7d5e9d239c61058f23232355daf42fae2aae23 |
| Manifest | bf7b1c3c8a5301fd129aa6eb285ac8c39f7f9a609887e1a9b2529ae0585eb292 |
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 | twjT5aPOFwTAYq8tYW1e7SEk6KX/0bn/cVAp7Duj8bh1Pt/qDhPFlLaOM2es0yL1QUOtHKdpFZajLz2J5Xu+DQ== |
| 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
| 2026-09-17T09:21:37.974707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104371observed 276fb27ffbe7a92640fece104f7d5e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:37.957112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104371/manifest.jsonobserved bf7b1c3c8a5301fd129aa6eb285ac8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.939987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104371/publication.mdobserved 612ad4804f2e400b9a0f37d425f7ea47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.923796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104371/publication.txtobserved a109592842d087f2d7b106cfbf4d3af2...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. |
|---|