OT-2026-000095988
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000095988) never changes.
Identity and time
| Publication number | OT-2026-000095988 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7fb3-bdb3-c4b44bba6c5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095988 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2503b09b93557c9d3f0a6b1dab7cc43fbd903a54dd763776b98af9d4c3e8e4b |
|---|---|
| Markdown | 9e4ecf6b4d68b87101aee6e8aae4ae4931a60dc0f22afbcecda0bef099f816fd |
| Publication page | 50e388e52a506213c0bf6a28d3c2e83e89ca81cde27a970a5672637e3a5922e2 |
| Manifest | aef2eaface120d0f4ee3b5a37e22f0ff43c5c25951cafde64f6d25b0c9028fd2 |
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 | lBu37QcY+sLC0w9LRKAz0AHIwR3f+tIDWYRnFi6fXpCNcC/XyYpnXXio0y5SpFprP6xy4x9YcrfQAYroY3FxCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:06.839065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095988observed 50e388e52a506213c0bf6a28d3c2e83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:06.822892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095988/manifest.jsonobserved aef2eaface120d0f4ee3b5a37e22f0ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.805547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095988/publication.mdobserved 9e4ecf6b4d68b87101aee6e8aae4ae49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.783373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095988/publication.txtobserved c2503b09b93557c9d3f0a6b1dab7cc43...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. |
|---|