OT-2026-000086653
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086653) never changes.
Identity and time
| Publication number | OT-2026-000086653 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7451-9663-b34ed6e02141 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086653 |
| Status | PUBLIC |
Content hashes
| Canonical text | b164b30b043adf80114e341a0aeb247007a25063669c494211f53c135ccec2a6 |
|---|---|
| Markdown | 34cde0f99776bb3792d034fd3c834a0ac92a32b5c5966d04a30633856bd36cbe |
| Publication page | 5103af4eab8f8fdce29c6bef21e3236d3c0ea797e28296ec293dc226689b4a6d |
| Manifest | 1d86fee666cef63dd9a3b25cb19b201a3ea0d92e3d301ba828fb8fc884fa2294 |
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 | Tnpd/SS6BcOzFox8YbI0sseuxlTGLTaiIEDrSQkARuQOdyhRDR3lILxGmYsPAcQYbQLQzZreaL0J+P+bXEpTCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:30.858070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086653observed 5103af4eab8f8fdce29c6bef21e3236d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:30.840916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086653/manifest.jsonobserved 1d86fee666cef63dd9a3b25cb19b201a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.823917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086653/publication.mdobserved 34cde0f99776bb3792d034fd3c834a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.805452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086653/publication.txtobserved b164b30b043adf80114e341a0aeb2470...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. |
|---|