OT-2026-000010692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000010692) never changes.
Identity and time
| Publication number | OT-2026-000010692 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-787c-a9d6-eb69a2a45f34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010692 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdd6401385646d1eb03a87548c92891ca2be52b7d570fe15b83aeb51b91405e4 |
|---|---|
| Markdown | af48957890c0db1124e1b0dea21fb1e2fbbf1956c268d22275e9236ef71d356d |
| Publication page | 00a72d2b975acfed85ca1980dc7e05d7f305faf2a226487c896fcce4e71c0563 |
| Manifest | ec03a146565a595e143251ca60a6f604c6ede36ed38dab19ffc406bc7627c410 |
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 | Qv4uFX3xsSsURD9is/9hB/v8nsZPM8x3iUHsU/SGNzIUZ7WGg696Kgi8R9QQ84nsPXEU9JIi2HCmAb3zULoDDg== |
| 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
| 2026-09-17T12:14:54.458793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010692observed 00a72d2b975acfed85ca1980dc7e05d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:54.439096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010692/manifest.jsonobserved ec03a146565a595e143251ca60a6f604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.419953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010692/publication.mdobserved af48957890c0db1124e1b0dea21fb1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.399492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010692/publication.txtobserved bdd6401385646d1eb03a87548c92891c...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. |
|---|