OT-2026-000020926
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000020926) never changes.
Identity and time
| Publication number | OT-2026-000020926 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e4-75f3-be79-565cfc4fd76f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83b0a08767bd26859ce71e6d7a52117b5b6fdedaf91df33b4015bf41d80735f1 |
|---|---|
| Markdown | 3a12aef55f00b8db7d19e88e5fe8569c64db66559634f9f1ca4bcab22863b23e |
| Publication page | 5d8367358a2e2da6e70bd2957cae048840d7e3f13908a5d55061055b9524f6f0 |
| Manifest | 83cdf5fddf37eb605a960d1c6a09b8276c5b54f2af2cf6da178a3be73d7267ef |
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 | cIe8YKC8liXyYwfQGZGoiuenf8QzcebCorCMh4obMMjnqbn/aRwmUEFZpz9Ad74lmhgUS2tMKHDMBJC3HdxAAg== |
| 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
| 2026-09-17T11:56:03.041091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020926observed 5d8367358a2e2da6e70bd2957cae0488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:03.024567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020926/manifest.jsonobserved 83cdf5fddf37eb605a960d1c6a09b827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:03.006394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020926/publication.mdobserved 3a12aef55f00b8db7d19e88e5fe8569c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:02.989085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020926/publication.txtobserved 83b0a08767bd26859ce71e6d7a52117b...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. |
|---|