OT-2026-000045971
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000045971) never changes.
Identity and time
| Publication number | OT-2026-000045971 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-79dd-b232-08a0eff7b598 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045971 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0c4a8a201239b73b8a9cdd415a09b9ca63ba327abc17a3247395d6f707e4438 |
|---|---|
| Markdown | 9a016de2b01462c68a8a32e619856ad34a611370cf9a2ec0c5a4f086765e8927 |
| Publication page | 7f29eaa0e6d4e02d735eae8c3f715ec14c26c5ed82bc1696665d56d1e5642360 |
| Manifest | 13f322c9727a5d019c9c4b70507dd2672d8d8b291503cb632d9da799357c476a |
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 | QfZgn90Wu4aAL9VleKq08rP5bXDIauj7QhJ55RE5Uo67BGuUJHALsNLKNFhCic0YmWEUS8v9fSRWjAEjsqXRAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:57.708574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045971observed 7f29eaa0e6d4e02d735eae8c3f715ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:57.690032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045971/manifest.jsonobserved 13f322c9727a5d019c9c4b70507dd267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.670409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045971/publication.mdobserved 9a016de2b01462c68a8a32e619856ad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.644559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045971/publication.txtobserved b0c4a8a201239b73b8a9cdd415a09b9c...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. |
|---|