OT-2026-000009218
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000009218) never changes.
Identity and time
| Publication number | OT-2026-000009218 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7f4f-ba53-9d0a0ccdf882 · 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-2026-000009218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a4f67d17689e5711d023d150e2055aebd0fce6c2b49c0a3252b5fbc673e89c0 |
|---|---|
| Markdown | 38f357e653aba8fc04664f9a24a3de747d6e5e29b3a85f04e81b783a93f8a89c |
| Publication page | ca7137f62c383d68eb8f80b305c52f2ddf1046a291fbf8612fc5b9e41132041b |
| Manifest | a8c0fcaece1912ea73917028f0b1c39ba66ce1429a80fbc21d49da5b25dd68dc |
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 | 58asoqaOx7sr/oS4royuEaXTlcPaKYE/AXsCPFUjTcaqOhNqgkYhR8rU8vG2BdbLzxtzQttVUygi7nG5FhM1Dw== |
| 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
| 2026-09-17T12:17:56.655185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009218observed ca7137f62c383d68eb8f80b305c52f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:56.634683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009218/manifest.jsonobserved a8c0fcaece1912ea73917028f0b1c39b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.614683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009218/publication.mdobserved 38f357e653aba8fc04664f9a24a3de74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.591601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009218/publication.txtobserved 1a4f67d17689e5711d023d150e2055ae...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. |
|---|