OT-2026-000101743
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, pulsed 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-2026-000101743) never changes.
Identity and time
| Publication number | OT-2026-000101743 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-79ca-8d4a-7a472c8d0327 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02e4dfd02d55f599087de0012f586d38ce310e83399cdc0d37cdff0ae4a15e07 |
|---|---|
| Markdown | 9499c1a56ecde251405c206001ddd7e6cb6a8b474f04cb67b110c66e4186660e |
| Publication page | ecb948a230b3b7e6e4dc45d6c8ed78d7da11f77541db54793852b225d931401d |
| Manifest | 491d17cda3164da907ad70bd77fe91f09d903152cc052c0581c209200e534d0f |
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 | +HDm5bbS+ZrTf7PVv3/8DW9cQtdGJIPxxBYyyO1KCUCS3W/t5qdD/MMgaPTC2kRdOaidS3cH2kHJTbW3/Jl+Dw== |
| 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
| 2026-09-17T09:25:37.520730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101743observed ecb948a230b3b7e6e4dc45d6c8ed78d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.503360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101743/manifest.jsonobserved 491d17cda3164da907ad70bd77fe91f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.484230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101743/publication.mdobserved 9499c1a56ecde251405c206001ddd7e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.464985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101743/publication.txtobserved 02e4dfd02d55f599087de0012f586d38...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. |
|---|