OT-2026-000073510
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073510) never changes.
Identity and time
| Publication number | OT-2026-000073510 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-7638-843f-5457c5470068 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073510 |
| Status | PUBLIC |
Content hashes
| Canonical text | e72d00c4acdabe86082c10e942e7769811669a1f6face6794307f44ad0ab6523 |
|---|---|
| Markdown | d11abee369c14762198277cac9ac0b9659f6c7b3a90ed94843ee7556e83ea4c8 |
| Publication page | c6b89017bc5101ac1be1db1c1ab5e4764972b432f6542e6d5493f61a82d2a957 |
| Manifest | 043347f860bd679d4a0adfe74fdb43881dcdb2ca343ff72c49ba5b3923472235 |
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 | wKzhKorD532IrIPhV1VH41J6t6MmJLwSLgJHluVYuhRLXWc4/kPMZ18il9/b92fRHPOFhkgxCR+pvd7zrp4HDA== |
| 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
| 2026-09-17T10:21:40.825899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073510observed c6b89017bc5101ac1be1db1c1ab5e476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:40.807949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073510/manifest.jsonobserved 043347f860bd679d4a0adfe74fdb4388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:40.789450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073510/publication.mdobserved d11abee369c14762198277cac9ac0b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:40.773122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073510/publication.txtobserved e72d00c4acdabe86082c10e942e77698...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. |
|---|