OT-2026-000061131
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000061131) never changes.
Identity and time
| Publication number | OT-2026-000061131 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7423-82a1-ee5be5d0b923 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061131 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ff60f057f20894cd9bb6f210a791e39897e410c123e72fb17c080e7f4170f3b |
|---|---|
| Markdown | 1696e51eecc1c5fe1cc891581ab5d997f8fa6bd0411bbddd36e1b74f3410d25a |
| Publication page | a76b83b3f77cc33dd85458bda0dea2899753d0a6e22eecf3c1c54ea875b02022 |
| Manifest | 6388be2112a266e697418b1d6fa0b66c53a2416d17286b4f844f0b5de7842db9 |
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 | wre1zMW/JA/Z55Ho45ERZWcJt1VRYx6BcUjj9pMfKvXqr9t/XyegH5XWDO2n88mU2W9da1ruoMTgd9WFXEtVDQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:30.500275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061131observed a76b83b3f77cc33dd85458bda0dea289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:30.481042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061131/manifest.jsonobserved 6388be2112a266e697418b1d6fa0b66c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:30.461529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061131/publication.mdobserved 1696e51eecc1c5fe1cc891581ab5d997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:30.441586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061131/publication.txtobserved 3ff60f057f20894cd9bb6f210a791e39...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. |
|---|