OT-2026-000059444
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000059444) never changes.
Identity and time
| Publication number | OT-2026-000059444 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7de5-bdcb-bd1ff29d422c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059444 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0cf1a25c2ee59ec582be8c0c32622eb125ca2a3076b42d4ff3f0132f8adeedc |
|---|---|
| Markdown | b843017228adc8905223c10ec205f8f15b882a3a5d165a2bf92a182816c9948e |
| Publication page | 39995209982c3769b1d9e2b8bc2cf13fb72e8b1c07a616b8b7b906c850bdb9e6 |
| Manifest | b44095047c41c78dc86c887ec49d8050387251a7b6b63ebad8a1fe247e287f11 |
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 | M5WALJvHLGNPLIbWwQMft7nu+UTDkFBi776pQVaqnUjNrUNJDah6wsbt7N8qxF3xDMxMgGd84Al//LDroKeOBw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:08.347781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059444observed 39995209982c3769b1d9e2b8bc2cf13f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.330867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059444/manifest.jsonobserved b44095047c41c78dc86c887ec49d8050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.313226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059444/publication.mdobserved b843017228adc8905223c10ec205f8f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.295802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059444/publication.txtobserved c0cf1a25c2ee59ec582be8c0c32622eb...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. |
|---|