OT-2026-000045604
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000045604) never changes.
Identity and time
| Publication number | OT-2026-000045604 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-73fb-b941-509b6a4824ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a39f410892308b2e6f4fdc23db32fc1a3b41fcd1e2744555fb3fde213434dbf |
|---|---|
| Markdown | f24e8533922f34c76e38083def509725ba36cb43ca09a1b7ba08fe4114fea2ec |
| Publication page | 4019a181d24ae321db52be08e1932739dbe809b1c4fea762f70f8923788c39f5 |
| Manifest | e3f3213f14e5b2e726ab7a6cd7165e777872ea8bedb1df380cc41a2525884427 |
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 | IB/l3gByXnIOWuiF9ZcUdToXRZetp36uCeC3t/KGulLdVUNR6YIJ9AW743xVzHvjL1u3T8LyQjqZGCv9eEowCQ== |
| 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
| 2026-09-17T11:09:22.755294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045604observed 4019a181d24ae321db52be08e1932739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.737237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045604/manifest.jsonobserved e3f3213f14e5b2e726ab7a6cd7165e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.718893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045604/publication.mdobserved f24e8533922f34c76e38083def509725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.699385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045604/publication.txtobserved 9a39f410892308b2e6f4fdc23db32fc1...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. |
|---|