OT-2026-000103011
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000103011) never changes.
Identity and time
| Publication number | OT-2026-000103011 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-79e7-904d-1c43493c9db3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103011 |
| Status | PUBLIC |
Content hashes
| Canonical text | b33345ef2092f4a787a08fba99168e7653a26658498429e717b5008a8d01fa22 |
|---|---|
| Markdown | a5d7610393a79aea2354ca6594f84bad4895417f4144110044519793daf9b3b4 |
| Publication page | 6c4402b8234150356a9bbf4ff00867d717a327e07aa8cd9bb5c086b5bdf369b7 |
| Manifest | 5691359ceea9de17907e7d215952d76a77fef15bdef3dc57ff2200dd3bfa2515 |
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 | JtGPJsqcOEIsl8a8cObpMFK+b+q8SEedKjdiL8ci+j9/z3k1hhjhnkWzHQHsQQuhg7FTvvvMJ0pVmLpjMutHDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:07.723623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103011observed 6c4402b8234150356a9bbf4ff00867d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:07.702417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103011/manifest.jsonobserved 5691359ceea9de17907e7d215952d76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.684035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103011/publication.mdobserved a5d7610393a79aea2354ca6594f84bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.667037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103011/publication.txtobserved b33345ef2092f4a787a08fba99168e76...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. |
|---|