OT-2026-000100102
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000100102) never changes.
Identity and time
| Publication number | OT-2026-000100102 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7a9f-8347-22f17835b6bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72202643d24f6eba3aad833eb6cafecb9ab68ace038dd202d1c8433be8627612 |
|---|---|
| Markdown | 92478d2eea3cabb437729cb23fff0450682c73cb3d3c099fdaec6d1007c591ef |
| Publication page | 4943aa290dc5e3a0a7b70831882f44fd48b1a3aeecd1414e5393dfa1eee881f3 |
| Manifest | 76750e95d0ae837ec5fddf4d405a8470c576c1b0a2a6695e8a371f0906ef11e7 |
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 | ojEt47WcoTO9ZQIPI231AJi5P5oNSlQjI5ttOHcLKW38z5Nf6x0R62GgDZXA4QmmGo2gPYxogCoeYb1tuWOGCA== |
| 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
| 2026-09-17T09:29:03.752671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100102observed 4943aa290dc5e3a0a7b70831882f44fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:03.735282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100102/manifest.jsonobserved 76750e95d0ae837ec5fddf4d405a8470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.718916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100102/publication.mdobserved 92478d2eea3cabb437729cb23fff0450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.702206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100102/publication.txtobserved 72202643d24f6eba3aad833eb6cafecb...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. |
|---|