OT-2026-000060104
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-2026-000060104) never changes.
Identity and time
| Publication number | OT-2026-000060104 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7840-bc6d-0374f4855137 · 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-2026-000060104 |
| Status | PUBLIC |
Content hashes
| Canonical text | e95e4ec623b5a7acc54fbe4c4f2239789d0dcc27c51dcf196246cf6aab8eabaf |
|---|---|
| Markdown | ef68510dc941c4c6d45ed36ddcd05df5bc3dc8e35933303b87efd0ab29e3ee2b |
| Publication page | aaf9350eb47ac3a83a35f9ebd0084ed89773a8599c0df8041c4d347126477d64 |
| Manifest | 4fc595c10ba2567156b3b57c1885e488c70315b8520f591bcc64212e1b8896c0 |
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 | LkWUCbkBducLJeIKh8vjo9Ee46wxXluC5XpCw/MII/2Gqp3fV5VAGxGkDHQ7DULAXePg6PEM4NIEvTpKTysABg== |
| 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
| 2026-09-17T10:43:44.911681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060104observed aaf9350eb47ac3a83a35f9ebd0084ed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:44.893378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060104/manifest.jsonobserved 4fc595c10ba2567156b3b57c1885e488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.875802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060104/publication.mdobserved ef68510dc941c4c6d45ed36ddcd05df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.858109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060104/publication.txtobserved e95e4ec623b5a7acc54fbe4c4f223978...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. |
|---|