OT-2026-000053336
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000053336) never changes.
Identity and time
| Publication number | OT-2026-000053336 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a16-72ab-8995-5f2514d574e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053336 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9b6de85748d344a3317813c665e23db3931a2e8c9c4cef0a0a81511256d2c04 |
|---|---|
| Markdown | 57a24c3cc16f2ffaf2b59a918fb6c3932a89429faf2b36ef6e02c594ea26d931 |
| Publication page | 4029789272849d60e1bcb32620fe81db6a1d9eca3463f2de93efaa1f14880fb0 |
| Manifest | dc203c75a23d4496935512ac579e50fc03a1e39248b81d974ce8da0b7d0a153b |
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 | gBprCFaGOKzZlryN1lXa7zuU2Avglb3aWZdTqa2pvVZrZ4LB/57mCXPikTiOi3T/5kEKUjIPRAnNtXDqA12FDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:02.479984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053336observed 4029789272849d60e1bcb32620fe81db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:02.460650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053336/manifest.jsonobserved dc203c75a23d4496935512ac579e50fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:02.442204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053336/publication.mdobserved 57a24c3cc16f2ffaf2b59a918fb6c393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:02.422761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053336/publication.txtobserved e9b6de85748d344a3317813c665e23db...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. |
|---|