OT-2026-000061267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000061267) never changes.
Identity and time
| Publication number | OT-2026-000061267 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1382-7cc2-b74b-ab734ef19727 · 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-2026-000061267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e55991b3d1411a84bc3202533ddb95f1dfd7662a3ad42ee35d77b2e66f27bc7 |
|---|---|
| Markdown | 19782a69e5c0635f64cb1f9efd48c3c62b04c2e55f76d509c840185c432bb6d2 |
| Publication page | 6e0ec790a4c698f05e013503f491de5fdcfbb7fccdec00bba8b02c4afdc9d0b7 |
| Manifest | 3d730ff26af3f6b740ef67c3c61c3cb10f0a9f36c9dc0ae463213d9b7e632376 |
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 | xnvTvWBiDHxObR9m/AzM2B+gu488F98QzqxG4DpnvEqe9RdqdM5ziEaNRok3Gjhbi79gOb4RzY2xHLP/B7eeBQ== |
| 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
| 2026-09-17T10:42:41.204541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061267observed 6e0ec790a4c698f05e013503f491de5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:41.185375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061267/manifest.jsonobserved 3d730ff26af3f6b740ef67c3c61c3cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:41.167655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061267/publication.mdobserved 19782a69e5c0635f64cb1f9efd48c3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:41.148462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061267/publication.txtobserved 0e55991b3d1411a84bc3202533ddb95f...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. |
|---|