OT-2026-000007965
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, sustained 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-2026-000007965) never changes.
Identity and time
| Publication number | OT-2026-000007965 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-70b4-92a3-12dc9f8e1b9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d6d5ba03dd33955c45755feb13e0f08d0f75309dc2ef241467fd9d111d59b0e |
|---|---|
| Markdown | 367f3fdff2bd495e2ec45ff0c55c54f29aec628d07125f5d2d5a5a2790d4af65 |
| Publication page | e2b0005c806e7ad3c0275db65902d5f5d3113f77eeab42f607aba25038872089 |
| Manifest | 76c49a64c93c4762e864b21647d3534f022a1dd47692b45f76b5e3d99e81c6ac |
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 | 3J5OxydM7QfKyZl5dFFA06ZP1AorPjUURlgopuwRzmx8ceY2dsKzZ/VPWvjCiZ0UaxcWWQYFNEvvlwNhzxkeDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:28.586260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965observed e2b0005c806e7ad3c0275db65902d5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:28.565529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/manifest.jsonobserved 76c49a64c93c4762e864b21647d3534f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.544731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/publication.mdobserved 367f3fdff2bd495e2ec45ff0c55c54f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.520093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/publication.txtobserved 5d6d5ba03dd33955c45755feb13e0f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.049015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965observed e2b0005c806e7ad3c0275db65902d5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.031291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/manifest.jsonobserved 76c49a64c93c4762e864b21647d3534f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.011982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/publication.mdobserved 367f3fdff2bd495e2ec45ff0c55c54f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.992695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007965/publication.txtobserved 5d6d5ba03dd33955c45755feb13e0f08...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. |
|---|