OT-2026-000059963
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000059963) never changes.
Identity and time
| Publication number | OT-2026-000059963 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7241-ae44-81fdb246ccde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059963 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2bb798f908390fe7bbad4acadebf885c0f55594b627bf8d5c50e4012b94e8af |
|---|---|
| Markdown | 598f7fec4a028220bf8bbbdb513ea05b5a6d221b8854ab80598fa018a96b5d6c |
| Publication page | 5db832f2d9ceb90641bdf2ac31f9d2a0d5ac66b2daba549fd38477a63c7a76eb |
| Manifest | 1c92862376fdce0f02af4c743965c232a3483d5aa7ba51e9aeac4479ce708f0b |
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 | HL9GnUmawf3EChjmTG3K1xNUuGaQPEu7DSvlNd8YtDOdTGXzd04/20EM9D21Z+Cg9X8xRtC0HyKtDWZ2eLIyBQ== |
| 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
| 2026-09-17T10:44:44.808742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059963observed 5db832f2d9ceb90641bdf2ac31f9d2a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.790779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059963/manifest.jsonobserved 1c92862376fdce0f02af4c743965c232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.772906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059963/publication.mdobserved 598f7fec4a028220bf8bbbdb513ea05b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.755959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059963/publication.txtobserved a2bb798f908390fe7bbad4acadebf885...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. |
|---|