OT-2026-000061203
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000061203) never changes.
Identity and time
| Publication number | OT-2026-000061203 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-724d-9db4-f298a7fbab96 · 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-2026-000061203 |
| Status | PUBLIC |
Content hashes
| Canonical text | e83c09825e3c1465c0d33395ccea561cc58f5a2c81d16f3a14287d05c98a3196 |
|---|---|
| Markdown | e6bf0aa6f9ffe852ec1ef6c273d336456006eb53f289694acfe0c9e2b0c525b1 |
| Publication page | 8cd40275a6593073b22628c7cc791058ed1f5928b25e315d81e74a1e2e877d7a |
| Manifest | 3528bf46cabcc1a3901cecce6f1af2d7aadd0d2584998b3d6c66cca058195467 |
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 | ZhSCHKP916CGS61lq2C64koVBSwJM5kCUeYrexV2uhHZ0b7mBmr3TfnyOtR7hj/dD70Mt1wPo+UGJWcpCCMbAw== |
| 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
| 2026-09-17T10:42:36.152143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061203observed 8cd40275a6593073b22628c7cc791058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:36.133635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061203/manifest.jsonobserved 3528bf46cabcc1a3901cecce6f1af2d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.114539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061203/publication.mdobserved e6bf0aa6f9ffe852ec1ef6c273d33645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.095093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061203/publication.txtobserved e83c09825e3c1465c0d33395ccea561c...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. |
|---|