OT-2026-000009124
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000009124) never changes.
Identity and time
| Publication number | OT-2026-000009124 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7e80-a143-e682e73d7a33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009124 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f400af75b039c3d22c07b3252521a0a0c8ca1692598804cb7bd7fe10d29ab6 |
|---|---|
| Markdown | d2fa478e4b11053361c1721076a5f9d3245c1e48bc5c30fc3e0182f348d03d32 |
| Publication page | c4b4d67260c921a6b1a876d45823e97ef6af7271912a83635b33b9863e44790c |
| Manifest | c84070019f0a7ea91f3fe0962549989bc1cd9200751363fd7790906d680ca3ec |
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 | vvfF/GlNBUvB9xDKiDd4qSF4B2BkZ6iYfz6pjaHcBZnKG4rNmFZHqL2QiwHBGZw+Ubqpv67DtaoQQcvuzch+AQ== |
| 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
| 2026-09-17T12:17:48.809648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009124observed c4b4d67260c921a6b1a876d45823e97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:48.790555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009124/manifest.jsonobserved c84070019f0a7ea91f3fe0962549989b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:48.772492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009124/publication.mdobserved d2fa478e4b11053361c1721076a5f9d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:48.750643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009124/publication.txtobserved b2f400af75b039c3d22c07b3252521a0...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. |
|---|