OT-2026-000023803
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000023803) never changes.
Identity and time
| Publication number | OT-2026-000023803 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-759c-b5fc-f40670156c51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023803 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1fda32abfc595ef44c087afc2309c30c2456eea2836f69ff6a2a750e86b2126 |
|---|---|
| Markdown | 2a4478378348c74b2c94a315e552009b69fb26ad515b0c7fc7b5b17abf465383 |
| Publication page | 9c5e164b4d933103363f5a7e3561dd5b3a4e5200e119d99579261675a6114d17 |
| Manifest | 0a30ca402e1990f243ac2f18cddd9ea461c6fe9561ffc4d2f13230955369801d |
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 | WWCK11v7/SopT7Fqm0C3ewRbo1v5m7qqQLQfo/0dkIwOu+sf3iAcHfZAmfvuxDtKIepsxvfwJWqSoDC6U1FuDQ== |
| 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
| 2026-09-17T11:50:16.904691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023803observed 9c5e164b4d933103363f5a7e3561dd5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.886767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023803/manifest.jsonobserved 0a30ca402e1990f243ac2f18cddd9ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.870522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023803/publication.mdobserved 2a4478378348c74b2c94a315e552009b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.850140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023803/publication.txtobserved d1fda32abfc595ef44c087afc2309c30...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. |
|---|