OT-2026-000014196
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000014196) never changes.
Identity and time
| Publication number | OT-2026-000014196 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-78ef-98f6-ba525623e6d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014196 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab4c98b5b09b81ed6bf922d001e6b81c9e24068bceec5876dc136ec2731ee415 |
|---|---|
| Markdown | c4c89dc40175fa2e1dc4dcf60161c6a1c9d2ceb6d477877fb6ef26a4cbf7bfd0 |
| Publication page | b3cffa158e0cac88565364eb54629fbe533b2b3cfe4651b688d3f812a3142f69 |
| Manifest | b58320ad4bc2391c597322cf413203044f2e29ce2279b8568fac9ed05af0dec2 |
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 | eigxoHHEyQ3ASf1O9NH3aUOxACZl5KF/+JB6Qh3xJ7VLe7olAbSqqUOPpuvNQhYC1yed+YJvVvhnRhHvmAO1DQ== |
| 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
| 2026-09-17T12:07:17.848953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014196observed b3cffa158e0cac88565364eb54629fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:17.829372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014196/manifest.jsonobserved b58320ad4bc2391c597322cf41320304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.808008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014196/publication.mdobserved c4c89dc40175fa2e1dc4dcf60161c6a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.787111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014196/publication.txtobserved ab4c98b5b09b81ed6bf922d001e6b81c...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. |
|---|