OT-2026-000054800
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000054800) never changes.
Identity and time
| Publication number | OT-2026-000054800 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-733b-bf3c-a2d1430b9de1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054800 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d6a025c137edae6e528f399f18b359073626f887649b6a806b2e82097859632 |
|---|---|
| Markdown | 6b93cabbadafd36f7b64ffd49079aaf79ec3b273241dd81275570f06412571cb |
| Publication page | 16f84610326da220de46001bc0e36411ad0c204bbafe6e2ef55c919a962d7156 |
| Manifest | b05793feef1c54bee71f977d5775575c465c611607c5934c1e9f6e243d86804f |
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 | +OzoVFzpg6GUXs4ZgjZlnxm95eX+7ayyT7c0lGlqX2qpqlufmqzQt0M406yvjITRcdLTuLPgXq7xcVx+jjSKAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:00.115765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054800observed 16f84610326da220de46001bc0e36411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:00.098687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054800/manifest.jsonobserved b05793feef1c54bee71f977d5775575c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:00.079699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054800/publication.mdobserved 6b93cabbadafd36f7b64ffd49079aaf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:00.061702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054800/publication.txtobserved 2d6a025c137edae6e528f399f18b3590...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. |
|---|