OT-2026-000088865
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000088865) never changes.
Identity and time
| Publication number | OT-2026-000088865 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7b9e-9a87-cc9fe8f81cb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 681e443d2306db5aac4bd3cbb174e4d6d82612859383c5213e0be5a5339e9398 |
|---|---|
| Markdown | c7c49d5efd857b4e02377ca388b33a1f592440206e743c84480e777ca2107bf6 |
| Publication page | 8ee7ceb31296c64b5077a18a559aa76d540e2627acc988aa02f9080ae5b9b672 |
| Manifest | 4422ff00c57ca73608450fe2c5d1c1e9990fad4eaa43da51b8083f20c697971b |
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 | ufSRwCGrfaGkao5J5wEmzzo1BIazfiDb9LFIwrRX8iFRdek/KUwG8JX7pu7YhahO03H29yQUNMZ1apE/HMnsDw== |
| 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
| 2026-09-17T09:48:15.644363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088865observed 8ee7ceb31296c64b5077a18a559aa76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:15.623708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088865/manifest.jsonobserved 4422ff00c57ca73608450fe2c5d1c1e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.606721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088865/publication.mdobserved c7c49d5efd857b4e02377ca388b33a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.590119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088865/publication.txtobserved 681e443d2306db5aac4bd3cbb174e4d6...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. |
|---|