OT-2026-000064965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000064965) never changes.
Identity and time
| Publication number | OT-2026-000064965 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-70f7-a75a-f63e77863764 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064965 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc4b4d5aaeff22f434d09a380d0bc2db6361739032392e45439bd3f80aa7015e |
|---|---|
| Markdown | 36a7b70ff2c8623d6f787f5424a52f3052de8ec62152e87c39aaf5f7919badb4 |
| Publication page | 3f019caa560c7a024c9d94156a305e2e937285ed2d0689c09bf4d26f522a684a |
| Manifest | 279b7b0d378a1e05411f6a454e52023f44dd59480c7b674c4c1fe07202b00e4c |
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 | nCBgbAv4e+d8AHJyx0o73hsNaYW+/f5lZsIRZIXhz9wZvmchE988haYmTBh1DIIsZswzcn+JiA5vzfRC/qP2Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:54.587404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064965observed 3f019caa560c7a024c9d94156a305e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:54.570308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064965/manifest.jsonobserved 279b7b0d378a1e05411f6a454e52023f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.554276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064965/publication.mdobserved 36a7b70ff2c8623d6f787f5424a52f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.535479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064965/publication.txtobserved fc4b4d5aaeff22f434d09a380d0bc2db...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. |
|---|