OT-2026-000058655
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line 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-2026-000058655) never changes.
Identity and time
| Publication number | OT-2026-000058655 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7846-a33c-cdffffb9aff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 985c12f6ea018dbf56da4c888debd59efe6ca341d151d751b58907a84d89614e |
|---|---|
| Markdown | f5410a91b2dfb27f0c1cfd375e2c8e30c5a823d7806e94aa496dd3088194c926 |
| Publication page | fa565b36b0dcd637a322e757de2748e78e2682c721bad1f81dbef84a126c4a54 |
| Manifest | 7b5c65bae9fc5b494c64a73e9897e8fe780dc32f6602467fc898452b3f6b09ee |
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 | vDLNPY1wCYz33eMVFaRU9FhuuouunWZCkrl8H+DGMOYSfbDXdWD9Mabk3GanDZ4nCtmiJ1IIAumwC0j5pzCXAA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:47:10.137510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058655observed fa565b36b0dcd637a322e757de2748e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:10.118757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058655/manifest.jsonobserved 7b5c65bae9fc5b494c64a73e9897e8fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.102147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058655/publication.mdobserved f5410a91b2dfb27f0c1cfd375e2c8e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.083212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058655/publication.txtobserved 985c12f6ea018dbf56da4c888debd59e...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. |
|---|