OT-2026-000062799
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000062799) never changes.
Identity and time
| Publication number | OT-2026-000062799 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7804-a3dd-1e383e8ea83c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 510d66776512e523356ea4dc35fc446bcc190eaf6369e9e451ea9a3d31af4add |
|---|---|
| Markdown | 4983188c13c5301c89c68b121f8e6e5be54b9af846a8c01902615939709533f1 |
| Publication page | ecd7b2e48309d18f99913d7fbc00ec39fdd811f108b983c2f4ad3b64d8dc18d8 |
| Manifest | ee392f5088a3d5fd1246e68b491a607b614780b18c18d32d66cfa926e2162505 |
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 | YwC4gIzXKl32Iv4QQEJfGehiJEldZsnwtqpN+UpH+pCFLChyyaVlcob6Zn9YnZyxRdzB2nC6OL0PQ1kq4qBtCg== |
| 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
| 2026-09-17T10:39:23.533183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062799observed ecd7b2e48309d18f99913d7fbc00ec39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.517568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062799/manifest.jsonobserved ee392f5088a3d5fd1246e68b491a607b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.500808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062799/publication.mdobserved 4983188c13c5301c89c68b121f8e6e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.484038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062799/publication.txtobserved 510d66776512e523356ea4dc35fc446b...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. |
|---|