OT-2026-000008827
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000008827) never changes.
Identity and time
| Publication number | OT-2026-000008827 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b6-7a1b-9607-32b74a22287f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 305afba48035876d2785f31b4183b183d8eedf6b65661b14b0e9224d347d3564 |
|---|---|
| Markdown | 75ff56eb1c1e40da59f1a78576205915c0e57f87c586a72909be3926d2ac9cad |
| Publication page | 5c193edb8e3b4cc44133a20045399a25c369ba0b3f77d4990ceaf26a75261897 |
| Manifest | e9e1aef20c350d44767d8025dce44f17cee9c19c64bfe8012d0c2c297c263e70 |
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 | fQpxGixk0/Ez2/Ffwh1d9kKPll8N4u+F/msGPLvJBDu6dc6wWnn9V0YdKCHD+HucjRuspIPtGzlK6UAvlEjIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:23.428638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008827observed 5c193edb8e3b4cc44133a20045399a25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:23.410641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008827/manifest.jsonobserved e9e1aef20c350d44767d8025dce44f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.393217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008827/publication.mdobserved 75ff56eb1c1e40da59f1a78576205915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.375312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008827/publication.txtobserved 305afba48035876d2785f31b4183b183...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. |
|---|