OT-2026-000032285
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000032285) never changes.
Identity and time
| Publication number | OT-2026-000032285 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-7d4d-9de7-2010b9e00659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44cc5d6d14adab73080c95b71e1d6f24f6764cb40a90b9282b5df3e05ee00146 |
|---|---|
| Markdown | ce7d59f3be58bc7bdfbdd1308b386b0143cce7a8436a3ec7cd00446c2ef95464 |
| Publication page | bd56480a96904eea6b0cca7195f1d6a713bc7fb767e5f1f841bc31bf85d0a088 |
| Manifest | bb7ef00ea12a1380fc688056d157cd63c9d3f0752eb991fd32492b1a12140954 |
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 | nZ+p/TK8QYRFQzPpL6+FqI9WJf7iuKcIMWX9EuXdkRLnzWPw+8C3vx+RsYy+Gy/nPbArE5yhoYBD0Bdkc6zhCw== |
| 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
| 2026-09-17T11:33:06.555839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032285observed bd56480a96904eea6b0cca7195f1d6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:06.537764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032285/manifest.jsonobserved bb7ef00ea12a1380fc688056d157cd63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:06.516015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032285/publication.mdobserved ce7d59f3be58bc7bdfbdd1308b386b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:06.489233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032285/publication.txtobserved 44cc5d6d14adab73080c95b71e1d6f24...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. |
|---|