OT-2026-000024081
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024081) never changes.
Identity and time
| Publication number | OT-2026-000024081 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7126-8fc1-56cc82cf7c5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024081 |
| Status | PUBLIC |
Content hashes
| Canonical text | d052940aa492a2b1ef5d9d638c8882f26536cf6b22c8f0591165e0850e2510f1 |
|---|---|
| Markdown | aff0522e7cf967432f49e4e90ba7a1806007f1ec637ad182c17decd52fbc266a |
| Publication page | 70a0b5a1a414d5c6befc81ac548753a3650cfe542c6346f7d516c46376f1424b |
| Manifest | c5f1f57e5aebfaa48a57970651e3ad3918e3e1fde48c957494495d7180c45f6a |
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 | t/xLuX0gpiOJRMRuyJPjN6HmCSHJzdrUPUXLbysKwsbyE6yPMIomrOKLC/HgfrTxus6OGOJ41Bmp6JnSYOK9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:59.760218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024081observed 70a0b5a1a414d5c6befc81ac548753a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.743505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024081/manifest.jsonobserved c5f1f57e5aebfaa48a57970651e3ad39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.723417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024081/publication.mdobserved aff0522e7cf967432f49e4e90ba7a180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.705052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024081/publication.txtobserved d052940aa492a2b1ef5d9d638c8882f2...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. |
|---|