OT-2026-000027565
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000027565) never changes.
Identity and time
| Publication number | OT-2026-000027565 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-7bf5-9240-c95626c5283a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ee4d266c9e73b203e81699204ccb4355557afb7bdbbad352b46aefdf95e07dc |
|---|---|
| Markdown | fe1ef2964df9875e872e277bc3b10e831e3c604449e8e659903c680037b541bb |
| Publication page | 76b9d8995a3b3fe826c0a6e7ce444bffbfd5d8d96f1d18cc6def086222883dfc |
| Manifest | b9d3601610f51d1e4aec62713f769917fc2ee61c59c26ed54fa65110bca1e791 |
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 | WdcwpvETQWzoZxU4NvCHJ3av3jQp7v1I950RJoYS/GdIgQqY4CIn7Hl5XtE5WHVzAdMp+xbzJoxggXQu2zsQBg== |
| 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
| 2026-09-17T11:43:03.366928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027565observed 76b9d8995a3b3fe826c0a6e7ce444bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:03.351172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027565/manifest.jsonobserved b9d3601610f51d1e4aec62713f769917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:03.336073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027565/publication.mdobserved fe1ef2964df9875e872e277bc3b10e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:03.321312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027565/publication.txtobserved 9ee4d266c9e73b203e81699204ccb435...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. |
|---|