OT-2026-000035969
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035969) never changes.
Identity and time
| Publication number | OT-2026-000035969 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7820-adc4-c1475b970b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035969 |
| Status | PUBLIC |
Content hashes
| Canonical text | be1ee3c2e9d1a9652952f5695e56ef9b32f06d6de5b7a74a52948048f44c6f79 |
|---|---|
| Markdown | ca2a78fc79af6141c1002c4a9b73df52852c66c141cd5122fe2f135ca6261543 |
| Publication page | 12921433ce83d4e198cb52a94b11d398502fde99ea5ebea0a7aa6c7d0a584bd6 |
| Manifest | 133616f21d58364f0295c8c99b4fe9712842695b3733c3f8741334bb5916e11d |
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 | VKR0vTHEpCG7oDI00nfHTBe5J6as56bppz/mUZccVMQAxvLLmeSo+/JxbKJCyARGoBnTaU/+rtrdDZHzlC+eBA== |
| 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
| 2026-09-17T11:27:49.844614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035969observed 12921433ce83d4e198cb52a94b11d398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.823790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035969/manifest.jsonobserved 133616f21d58364f0295c8c99b4fe971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.805358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035969/publication.mdobserved ca2a78fc79af6141c1002c4a9b73df52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.787594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035969/publication.txtobserved be1ee3c2e9d1a9652952f5695e56ef9b...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. |
|---|