OT-2026-000030094
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000030094) never changes.
Identity and time
| Publication number | OT-2026-000030094 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac4a-7d02-92e5-b2302a6b9d5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59711ab7cffff6f10d77dc3eabe7b48ebb465edc7cbf7b313c83f772f321e869 |
|---|---|
| Markdown | d32e99141b2a800e5617f3903910bd7cd6678b3747a4e8f4e59c868a9413894e |
| Publication page | 00c5134985f44911dd51a56538f3653ef1fa4244b7ff1246ea85d00d8a8b77f0 |
| Manifest | dd30fa2b32fe04930037fba3e7c81727e2d52a58ca8ed782b3ab77e0077ae465 |
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 | i9uFpyIJXDR5GVp7h3ffoYPz2rV81JpuPp9iHg5558sNX4Z+C4Wa75DEzYIqTZcAOk1Dy5p0A8EJ4Mgz9rIECQ== |
| 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
| 2026-09-17T11:38:50.734552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030094observed 00c5134985f44911dd51a56538f3653e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:50.718257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030094/manifest.jsonobserved dd30fa2b32fe04930037fba3e7c81727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:50.701375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030094/publication.mdobserved d32e99141b2a800e5617f3903910bd7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:50.681758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030094/publication.txtobserved 59711ab7cffff6f10d77dc3eabe7b48e...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. |
|---|