OT-2026-000044120
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000044120) never changes.
Identity and time
| Publication number | OT-2026-000044120 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-78fe-ba5d-dffd753a070f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044120 |
| Status | PUBLIC |
Content hashes
| Canonical text | be73d551e87617690a47413db3f7a8806fcd9c02f16d95702b16b35df527a152 |
|---|---|
| Markdown | f1eb42dd095617cb7485d8d134300cbbdbcab336ae7d8739c0982f63cee017b5 |
| Publication page | 6f2ffef1b8982b4f494edbc2059b11c6c558d0fb2219f7576332f6e14e3bba0f |
| Manifest | 71def6641a07eb48c14b0de53a7523b67c9c622e373574df945adebcd574051c |
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 | 23ftPTkuz334c0eK3C+gJ7CExhgk/uJHzrxnxAC8TRM7ZzrV/IaJqPAmVU4zkt8MIkSVGwh52Kt1p3tGnK6GBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:32.137303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044120observed 6f2ffef1b8982b4f494edbc2059b11c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:32.118937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044120/manifest.jsonobserved 71def6641a07eb48c14b0de53a7523b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.098480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044120/publication.mdobserved f1eb42dd095617cb7485d8d134300cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.078344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044120/publication.txtobserved be73d551e87617690a47413db3f7a880...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. |
|---|