OT-2026-000098623
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000098623) never changes.
Identity and time
| Publication number | OT-2026-000098623 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-75bd-8185-9476e182b045 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 290d2fe45c94f761616265a179f97413f29e7cca4929a3fa8e1126af9cac9379 |
|---|---|
| Markdown | fe7da11aad7aa4edf1a9892db875d43ba9b29f67558815ed386aca2b45a932cb |
| Publication page | ede8b619f950cbb2f898b1a225699a6bd2df6153f051a76e59e38bc250b05321 |
| Manifest | 5a3261876afd60a0f81c0f5955d0b6dfa66e51f0c58637a02b35d4c2957c4164 |
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 | hBrXTMA0qbkoUXB/JtFT+WrLsrjpb/j4epp5WGAX9fpnTgDdamc2v0bIEjYHAvTv7ZdzOE2mzbR/xSh70plxAg== |
| 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
| 2026-09-17T09:30:54.695939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098623observed ede8b619f950cbb2f898b1a225699a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:54.677851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098623/manifest.jsonobserved 5a3261876afd60a0f81c0f5955d0b6df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.659115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098623/publication.mdobserved fe7da11aad7aa4edf1a9892db875d43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.640264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098623/publication.txtobserved 290d2fe45c94f761616265a179f97413...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. |
|---|