OT-2026-000054670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000054670) never changes.
Identity and time
| Publication number | OT-2026-000054670 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-70e6-bcb0-2ce2ce1f39c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60837b78bd650bcc4a8feb61ea4f23fb07135f26d9221b84c341ff4158c9239d |
|---|---|
| Markdown | d157917efe7a4855e5f32acb0bb24a1a35dd2eb737483622352fe7959e7c28eb |
| Publication page | b25fb9b26d680ca724b477bac40340ee108bf5b499b5397bac4c49215ce235aa |
| Manifest | 5e0b537c68e8c1014b81dbe344fc7b736619ccc03acbef003e5327dd9ad78416 |
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 | 5cMtsIZjSWrWYR4hryU6J6YKa7HxFv1cj0E6Q2Ta9bDuHw9WrZVm4O7zB1AjwlbQVVHxfVwro0fTCrTTPaEQCQ== |
| 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
| 2026-09-17T10:53:44.710429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054670observed b25fb9b26d680ca724b477bac40340ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:44.691950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054670/manifest.jsonobserved 5e0b537c68e8c1014b81dbe344fc7b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:44.672881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054670/publication.mdobserved d157917efe7a4855e5f32acb0bb24a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:44.654399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054670/publication.txtobserved 60837b78bd650bcc4a8feb61ea4f23fb...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. |
|---|