OT-2026-000082645
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000082645) never changes.
Identity and time
| Publication number | OT-2026-000082645 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7efe-bd3a-289bea23da59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b96a51acef9c0eb54887c266dbe321c88c3c02ce150f4b165b234b66f76514 |
|---|---|
| Markdown | 4436c8df45995c993be2aae320508b0a45cb2c5e7945d774d838f2c6c4994b4a |
| Publication page | 03d734ebc35986a6adc92ea1318ae094c2279634d753b344363820159453d22a |
| Manifest | a59ef557506e256d3457b44a8f103fc457747647146bc9d70b2022ef41e98d3d |
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 | PCi+Z1Y5Id3BdO1LyNYSP8vxtBONYOiw9kZGjgxORuiS8WngLy//1zPR3WhSPh4ilZH27ODh7/eaLdsxTLMRDA== |
| 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
| 2026-09-17T09:58:12.227859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082645observed 03d734ebc35986a6adc92ea1318ae094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.209896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082645/manifest.jsonobserved a59ef557506e256d3457b44a8f103fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.191696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082645/publication.mdobserved 4436c8df45995c993be2aae320508b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.174150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082645/publication.txtobserved 48b96a51acef9c0eb54887c266dbe321...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. |
|---|