OT-2026-000009323
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, vented 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-2026-000009323) never changes.
Identity and time
| Publication number | OT-2026-000009323 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-77c7-b996-c2987bec336c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cd4f7cb5c36f2c583f19c2f0a8dbf58d27cf85d708c111cc807669a1d73c377 |
|---|---|
| Markdown | c5f4b4a18ef09c3fb55f0d9ccf598b6a585f15055f36cb0fde2f9bfc2cce9abb |
| Publication page | dd478317476cae2ce57211e66acd80ecb28afb876d6cb6185f2d8a20418c3777 |
| Manifest | 8a369f97b032cebada2013eb7d54e326abea0c855740449d037fae5bdd443603 |
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 | b/a85khCJX6uXZyrYp4TQVbAmSuOSzOwjx0/QOoB9ySTvuJy8hlMc8pIK1SDTVft/dPMUr/9uZxAaKg1ehvbDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:34.587958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009323observed dd478317476cae2ce57211e66acd80ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:34.571441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009323/manifest.jsonobserved 8a369f97b032cebada2013eb7d54e326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.551707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009323/publication.mdobserved c5f4b4a18ef09c3fb55f0d9ccf598b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.532901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009323/publication.txtobserved 0cd4f7cb5c36f2c583f19c2f0a8dbf58...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. |
|---|