OT-2026-000065197
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000065197) never changes.
Identity and time
| Publication number | OT-2026-000065197 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-783e-8480-a01f62deab1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065197 |
| Status | PUBLIC |
Content hashes
| Canonical text | de97b15f13b8665cf2330c867cbc340962b0b9b861dd5f067c6f2240e34164d5 |
|---|---|
| Markdown | 1a306a2be261572df5d9f89618376c2154c8db0ef5a1382cc62c7a4601a5b11f |
| Publication page | 2a93e4fa4791bc05855ef136bfafa13b5f67f52e3e3930c4f45b1c1160dbe659 |
| Manifest | f70c0e4939abf2e86d4dc22f23423b556eaa6f6e757cd11ca4f96cdfd7f93fb0 |
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 | 7VojD4GRirDbG52pTqy5BC/wQrSt21Cvno3m1aqUn2SBk8ZQslm0KknFtBBxN8GbDdweVFXYYMXRgYGO+J4yAA== |
| 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
| 2026-09-17T10:35:02.738808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065197observed 2a93e4fa4791bc05855ef136bfafa13b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.720741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065197/manifest.jsonobserved f70c0e4939abf2e86d4dc22f23423b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.702215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065197/publication.mdobserved 1a306a2be261572df5d9f89618376c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.685549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065197/publication.txtobserved de97b15f13b8665cf2330c867cbc3409...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. |
|---|