OT-2026-000044996
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000044996) never changes.
Identity and time
| Publication number | OT-2026-000044996 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7810-9c02-7f4c701e852a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4605d9a62034d1a81bb324e9de8a4bf21771b8522fc99f8841b73fbf4b8b8d4e |
|---|---|
| Markdown | 41034134e5afae86facb51f33b08e01c00b0ddc68ea1a817a041926be32b1b8d |
| Publication page | 99aa59bfcea56a9cf4b02b1a9a87c5d42603eb49b340c2f20dac7a1894237b99 |
| Manifest | 6b7289f36fdefe2a8f9ba86007d6d20318f2ff6276a15915830f00b31f814972 |
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 | MAh7GV8WfO455feot1863Eb9/Dn515Uv8suk1Dtl9JWD3lxAUtylhKFQKyoe9DcS3/iBRFqjWpxXEeuccOjmBg== |
| 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
| 2026-09-17T11:11:41.448075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044996observed 99aa59bfcea56a9cf4b02b1a9a87c5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:41.429387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044996/manifest.jsonobserved 6b7289f36fdefe2a8f9ba86007d6d203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.411020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044996/publication.mdobserved 41034134e5afae86facb51f33b08e01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.392186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044996/publication.txtobserved 4605d9a62034d1a81bb324e9de8a4bf2...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. |
|---|