OT-2026-000063604
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000063604) never changes.
Identity and time
| Publication number | OT-2026-000063604 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-76c5-bfc6-5466f4c5519a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0932d1af35f1f0e89704c4392865af4a1ead27bbb10398f9a8b6ff6f52a8a0a7 |
|---|---|
| Markdown | 2d3f17f1a25ef7350a18ba26c648c4425f7b1a4758b05852d624ce5eb548a674 |
| Publication page | 5f35314612f3d6cb7635aef4ceed411a2541599b87b6d61a152e8f0fa34fcd5d |
| Manifest | 1ccf194845ecee3f42403f7790c5bbe4add867473f13cbc1289e8dd8f5038490 |
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 | w64lIYvrMV5bNQlgl2fqC1RDNpAAuxOyMixsNNB5WUXID0UvZYB0GIIQK4UChVxvzyixel364Am8qDqZvXezBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:37.567536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063604observed 5f35314612f3d6cb7635aef4ceed411a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:37.547801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063604/manifest.jsonobserved 1ccf194845ecee3f42403f7790c5bbe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.526575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063604/publication.mdobserved 2d3f17f1a25ef7350a18ba26c648c442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.507900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063604/publication.txtobserved 0932d1af35f1f0e89704c4392865af4a...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. |
|---|