OT-2026-000023910
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000023910) never changes.
Identity and time
| Publication number | OT-2026-000023910 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7274-ba6f-ea83aa3be055 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5326b718c2ab77a4b6f017b68f6d2996c402637e81a0fceb8487c33462aaea48 |
|---|---|
| Markdown | 94d313f8a7ae42194e7a1de79eaa23bae1aa07fde017c33310dd5ba7779e54d4 |
| Publication page | 52b0c2bb6aba7216c8b14dd2ead0fc7612152df6c576daea0d757b4385fcbdf4 |
| Manifest | 0cf1fe0df15973d0f0de5402d799282c968e25b0a2b0fd14cd66502182fd5c14 |
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 | wb5NKsWpvGd2hPyQ7b3TIw0mQOi/m2rCgprChvQEehNtJ2iRyaHk9DsFHXlQvl3xyQeMaI0Nk5CczRD1b6yFCw== |
| 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
| 2026-09-17T11:50:31.758799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023910observed 52b0c2bb6aba7216c8b14dd2ead0fc76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.742003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023910/manifest.jsonobserved 0cf1fe0df15973d0f0de5402d799282c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.723809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023910/publication.mdobserved 94d313f8a7ae42194e7a1de79eaa23ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.705613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023910/publication.txtobserved 5326b718c2ab77a4b6f017b68f6d2996...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. |
|---|