OT-2026-000054060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000054060) never changes.
Identity and time
| Publication number | OT-2026-000054060 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-7c4d-8714-c34e5515a9dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02daaebc2f6d5ec9d42c953f4cc23b3a9adf3ab1cc27618d258d50a5b94942c5 |
|---|---|
| Markdown | f249bf2027d034e19335d4c46358a1e582a5ce118e752891218d6a587e7dcf60 |
| Publication page | 1353e5e90e7dbb4496a4b54741638df50fa6a97cdd53719108a30e69eabe112b |
| Manifest | 389dc0f16f03987445fbde7774384f12cd65b9fa620bf6e019d64b21f4930995 |
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 | umyWsX3iQAI8DfPkGPuuPzE7tZVyJAfpm6gT6b7fyXKI+PSVvs90gPNXRynpK90kKEeeD5VtL022GQBH7xo4BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:26.109244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054060observed 1353e5e90e7dbb4496a4b54741638df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:26.092185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054060/manifest.jsonobserved 389dc0f16f03987445fbde7774384f12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:26.075362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054060/publication.mdobserved f249bf2027d034e19335d4c46358a1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:26.055235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054060/publication.txtobserved 02daaebc2f6d5ec9d42c953f4cc23b3a...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. |
|---|