OT-2026-000059147
Publication integrity record
Two cup vacuum gripper, two 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-2026-000059147) never changes.
Identity and time
| Publication number | OT-2026-000059147 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-772c-a03d-4c5d8df4386b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059147 |
| Status | PUBLIC |
Content hashes
| Canonical text | f14c75bfc40d022f448c169c0fcf5e3d30622318e89f4ac0919eaa125fb5d944 |
|---|---|
| Markdown | f81335028540b4647373b32a4e5ab84ac8e034ee4252870fa45eccf43a32bec2 |
| Publication page | 4ed00cf47c99761c76016b02d944474b690092eef0ece0f27d8ca2640d755dfc |
| Manifest | 20d614f5fbddf247b08c88fc3d8ff8c0bd1d8eb4990508af6152ea3368ae18f9 |
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 | 2/0GVJpeWQwH9MZUCGk/8vuvPVMIa7XzRg2IvxWrmyMh4Ej2GPEB2+Iin+55C3OVOydWrvG7SwE+W/M6GI0/Ag== |
| 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
| 2026-09-17T10:45:05.726132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059147observed 4ed00cf47c99761c76016b02d944474b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:05.708763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059147/manifest.jsonobserved 20d614f5fbddf247b08c88fc3d8ff8c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.690938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059147/publication.mdobserved f81335028540b4647373b32a4e5ab84a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.673818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059147/publication.txtobserved f14c75bfc40d022f448c169c0fcf5e3d...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. |
|---|