OT-2026-000081982
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000081982) never changes.
Identity and time
| Publication number | OT-2026-000081982 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-73e3-88a3-3e23f9bcb95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8877a63f29e3b0a557ef78fa2de2c6a63f63bb6b43d8c8086664a54ba1860332 |
|---|---|
| Markdown | 1327f4c5e1808e9010466723ef2f4593d79c1d8474472efd3034d6cd2e10cabc |
| Publication page | d3b3dd65008192ceb3b6a61d8dbc5dbad192af9990df99fabde3508fd6c30495 |
| Manifest | bd5b6496223328c8e98bf8ade8366b7b3ded96464c0eaf895f3d9903fb1e1295 |
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 | +XBLIxtu7FvSJBACPaVHA2HLsoF6Oxcz6Ov1XGYxe1vBktOLfC7VHSthIc9CdWGj6kpU9teN/tDJQI1nLCiMAQ== |
| 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
| 2026-09-17T10:01:07.370939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081982observed d3b3dd65008192ceb3b6a61d8dbc5dba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:07.355067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081982/manifest.jsonobserved bd5b6496223328c8e98bf8ade8366b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:07.336937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081982/publication.mdobserved 1327f4c5e1808e9010466723ef2f4593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:07.319874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081982/publication.txtobserved 8877a63f29e3b0a557ef78fa2de2c6a6...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. |
|---|