OT-2026-000063572
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000063572) never changes.
Identity and time
| Publication number | OT-2026-000063572 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7272-9083-c174f722c9d1 · 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-2026-000063572 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8777119e0b00b7f0369d2f364a4dc9c973a55726687d82e9b5e351e69c2bd39c |
|---|---|
| Markdown | 4ccca5ff820e30e4e82e1ccf0b9ad66fbdac09478920ba86691dc6bd27b6424c |
| Publication page | 566c31fa9be1a594f00053f6a6ce948aa048d96ac27e52bbcb4712f61801351e |
| Manifest | 603c6365dea1652f69039a60dc891a0c7bba1b3fe9f76d4d9212eb4e6b5d4091 |
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 | kmPDENj2pihOWlDPMurLz08aZeuGqhY5yoV/F2V1wG0AZU3QubG/xY1R1zawzEl/K4i+w3qjUex+0n/Mq0qpCg== |
| 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
| 2026-09-17T10:37:34.999012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063572observed 566c31fa9be1a594f00053f6a6ce948a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:34.980526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063572/manifest.jsonobserved 603c6365dea1652f69039a60dc891a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:34.958901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063572/publication.mdobserved 4ccca5ff820e30e4e82e1ccf0b9ad66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:34.938415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063572/publication.txtobserved 8777119e0b00b7f0369d2f364a4dc9c9...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. |
|---|