OT-2026-000006336
Publication integrity record
Porous face vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, contact triggered
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-2026-000006336) never changes.
Identity and time
| Publication number | OT-2026-000006336 · never reused |
|---|---|
| Internal UUID | 01a0a957-73f0-7997-b10d-95f2bc3a9c36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:31:15.955354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006336 |
| Status | PUBLIC |
Content hashes
| Canonical text | c85818c0b1a98ecdc460ce868ce3dbd614de1b69ce8dfcbdfb398ba6cc9e3b2b |
|---|---|
| Markdown | fe53c7bfde736186b147cc9143f59a333acd28c68804ecc56c065ecc3a10bdc6 |
| Publication page | eb269ac96dd1ecda22da05b60379f6194b3a4f68748099fa01c2fd2213d7bfd2 |
| Manifest | aec06ca3d33a72980aa227c2b3e7a15f9ff7254fdca25ea14307b7b66df8f0c1 |
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 | eARzh7iv2v7CJds3H6fHsKble6bS7WkKFpv6bTM/b+5BHVV3My0FhgGAdo0hzgsGE31lCEua5PxFt7YH4QcdBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:29.897189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006336observed eb269ac96dd1ecda22da05b60379f619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:29.881039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006336/manifest.jsonobserved aec06ca3d33a72980aa227c2b3e7a15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.741793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006336/publication.mdobserved fe53c7bfde736186b147cc9143f59a33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.728135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006336/publication.txtobserved c85818c0b1a98ecdc460ce868ce3dbd6...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. |
|---|