OT-2026-000060088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained 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-2026-000060088) never changes.
Identity and time
| Publication number | OT-2026-000060088 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7a29-8795-2e008f6e8df2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed43fdd416bd1845d231d6fc9cba73eb3fdc5687c0f9c4be092227c75329ec7 |
|---|---|
| Markdown | 625daf365fa382b26ec4e1dff4e1cd643b26e6a6d1c2b8280b752b0e1b7c7ff8 |
| Publication page | c0b4a4bbc91770b80c18c39ad232c3584f193bdef30a2759fb8042ca80e6f7ee |
| Manifest | 334491587ac07bc2764ec84c667e896b62d877a651604fb35459de47bf5622c5 |
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 | Zw+8DmWwEkHdfCUm/dR6ONLZ5LM1mRHs1DtBVGD920pKiiWfK+r3yvrlHEu3tMUY83Vs0B+Tsw84Fl83PL5pAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:43.686703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060088observed c0b4a4bbc91770b80c18c39ad232c358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:43.668226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060088/manifest.jsonobserved 334491587ac07bc2764ec84c667e896b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.649876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060088/publication.mdobserved 625daf365fa382b26ec4e1dff4e1cd64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.629535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060088/publication.txtobserved 5ed43fdd416bd1845d231d6fc9cba73e...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. |
|---|