OT-2026-000101008
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000101008) never changes.
Identity and time
| Publication number | OT-2026-000101008 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-79d3-9c8f-7fa1587f7341 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101008 |
| Status | PUBLIC |
Content hashes
| Canonical text | befd34ace3ef66aac8dd3b0c923e41e0a73add6d78b8828f31bf84b6c77f5c52 |
|---|---|
| Markdown | 68c90985f82926fd9529bf023b10457b255af8f85326fec886d6bfa9da0d3a8b |
| Publication page | 2b357c697163b1514816f7160d270e6ed1a73e4dc03781e630fdf100e1d5e596 |
| Manifest | 0fd912e4aab343829f1ac79506ed82582069f354124fb1f7de835e65bb9ec135 |
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 | TfmH7QwAxKdJXOl3kAHqymTrjBgnGjjNSYmDNPLKjsqttq5tLY20lbAwVqZVzXB8KVh6kElDVSiR52RGZ2pXBg== |
| 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
| 2026-09-17T09:26:36.587588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101008observed 2b357c697163b1514816f7160d270e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:36.569562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101008/manifest.jsonobserved 0fd912e4aab343829f1ac79506ed8258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.552415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101008/publication.mdobserved 68c90985f82926fd9529bf023b10457b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.534151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101008/publication.txtobserved befd34ace3ef66aac8dd3b0c923e41e0...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. |
|---|