OT-2026-000065744
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065744) never changes.
Identity and time
| Publication number | OT-2026-000065744 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7cd9-ba2a-4de309119d72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a0fc8e6ad234c25d89df981698ae5a90e4619e21cb0127bd8dcbe26cfe8fe9b |
|---|---|
| Markdown | b5573cf2e0e83d36ec9a7733396c8abf3ac668aaa541d6983471324de52f5bf3 |
| Publication page | 3729f2454826c84a3b0328cc71cc756c6b1b6df017a26669173d7ad3dab9d040 |
| Manifest | 1a1b169355aa22ff53f36e70414e159bcdb5ac4d949087578beef6d7654af293 |
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 | gRBMj3AzweKDwbWSTZefS3p2DNjhITyoF7OYyUXDQmE/tQCxAjxKdJfaXbdUrDHESwDwAUul/FTk2ES/rBPDBQ== |
| 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
| 2026-09-17T10:34:10.475305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065744observed 3729f2454826c84a3b0328cc71cc756c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.458135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065744/manifest.jsonobserved 1a1b169355aa22ff53f36e70414e159b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.441001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065744/publication.mdobserved b5573cf2e0e83d36ec9a7733396c8abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.423254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065744/publication.txtobserved 8a0fc8e6ad234c25d89df981698ae5a9...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. |
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