OT-2026-000098766
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000098766) never changes.
Identity and time
| Publication number | OT-2026-000098766 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7e3a-bbb0-57125608180f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098766 |
| Status | PUBLIC |
Content hashes
| Canonical text | b60cf7280256662e0e71f535aa38fe3995c329f06e780cf7d4bbac8d28dbb05b |
|---|---|
| Markdown | 219ea6d94c5e25df26e8b0f5212386df8864eff4f608c053d4dcb8f02a4c6930 |
| Publication page | 976a8a9fd2e3c5b4322b94362d4a942a070e23a4c9271d3a276b3592cf5dabcf |
| Manifest | 2970545cd4bec3ebafa1508fd70a0738a2fce2d3440ec23cf11412d7e0d81a26 |
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 | CosZMxcgvBLa2ViveNxyj2PcbMizGyZAWyAiZwKyODbHODKESE457IZmHX0vHQ+9is+mo4fSXlLKUGxHefnXCw== |
| 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
| 2026-09-17T09:31:05.227638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098766observed 976a8a9fd2e3c5b4322b94362d4a942a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:05.209853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098766/manifest.jsonobserved 2970545cd4bec3ebafa1508fd70a0738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.191187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098766/publication.mdobserved 219ea6d94c5e25df26e8b0f5212386df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.171697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098766/publication.txtobserved b60cf7280256662e0e71f535aa38fe39...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. |
|---|