OT-2026-000070656
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, vented before set-down
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-2026-000070656) never changes.
Identity and time
| Publication number | OT-2026-000070656 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-75b9-8740-24bd572a9882 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070656 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab26f85e932f0969780b0f98583baf5609a08436889b465f08c529ccda19a3b1 |
|---|---|
| Markdown | 20af765665122d5fe7f798b5ec3cefabc05a62aec524af7e12af3bbbc7630d47 |
| Publication page | be8800f75f706eacc0963f82f09d438945e131d0fe4775bae80f06b115ee052b |
| Manifest | ef887aa4663f58142b6672805b84112be8dae3adf81f078ed1a0f11fca2f86f7 |
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 | pmjCGfZPX9i0CL3w8tVlYgxEMl7wiE5xFSzz31UXbi2iPt15fap++Plhr8oBN+eZIllCSarL9NrP+3dcfZC4Ag== |
| 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
| 2026-09-17T10:25:19.813306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070656observed be8800f75f706eacc0963f82f09d4389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:19.796606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070656/manifest.jsonobserved ef887aa4663f58142b6672805b84112b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.780659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070656/publication.mdobserved 20af765665122d5fe7f798b5ec3cefab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.764073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070656/publication.txtobserved ab26f85e932f0969780b0f98583baf56...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. |
|---|