OT-2026-000095587
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095587) never changes.
Identity and time
| Publication number | OT-2026-000095587 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7002-b153-85e2d54c5579 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095587 |
| Status | PUBLIC |
Content hashes
| Canonical text | 764aed7462eb7422b5765fe2553d112bffe93b3aeaf7fead8fa8bedd0c357703 |
|---|---|
| Markdown | 4099f6e023c96e15100595b155229a2754f7c8adcf8b7b74baccfd2b2152a457 |
| Publication page | da2d780f58529f253083c68fe30716ad209c97f552b18dd4604b4ca59c2b7be4 |
| Manifest | 4f669b02ccb00d109766a6f91c7b9222fd45425203ddd389bf7a37b6549e4113 |
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 | z08ZM8TWuuBd+LD3oei/Bi9ahCZWz4MlhO9B4zjtsyuM3r9eXAwsvnfsUr38Be+Ox2gC7UZ8Puk82AzZsjtoCQ== |
| 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
| 2026-09-17T09:37:00.432331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095587observed da2d780f58529f253083c68fe30716ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.414826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095587/manifest.jsonobserved 4f669b02ccb00d109766a6f91c7b9222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.397602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095587/publication.mdobserved 4099f6e023c96e15100595b155229a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.379896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095587/publication.txtobserved 764aed7462eb7422b5765fe2553d112b...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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