OT-2026-000025999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000025999) never changes.
Identity and time
| Publication number | OT-2026-000025999 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-74df-96c4-2194dd54a47e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1997fae6823209c3a89d1fa1668b5c4ec6d132e56d3505843537463aaf506a23 |
|---|---|
| Markdown | 900b4eec292a50214170a7dc9711f4904d8dadfdfac5692eaf8fe7a7e7b39928 |
| Publication page | ceb01f45859c0ec64af6787edc8af0b04e36d1ac721d545fdc309b685c97b030 |
| Manifest | ac81138d3b4a2cb3aa1b2be463a332f96839960f0a51782c2dd683189474f08e |
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 | krpVG7Xcc1Ntd2/I6lVPYa+h5hK1aXVwRNtzacaIJoAmRppdqweYT5Fj/wQXiepStg9PlSGifNFs4CI7jg6TCA== |
| 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
| 2026-09-17T11:46:22.491024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025999observed ceb01f45859c0ec64af6787edc8af0b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:22.475704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025999/manifest.jsonobserved ac81138d3b4a2cb3aa1b2be463a332f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.457108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025999/publication.mdobserved 900b4eec292a50214170a7dc9711f490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.435913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025999/publication.txtobserved 1997fae6823209c3a89d1fa1668b5c4e...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. |
|---|