DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
BUREAU OF FIRE PROTECTION - REGION XII Award a ₱3.0M contract to CRISNARD CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
a677751dd9309018b3d9dcf7ea8a3d8016fc0136924ced73afaede0da6c5c8c4
Status:
Included and unchanged
Block:
#3,872 2,141 blocks after it
Position in block:
Transaction 228 of 358
Award day:
Sep 9, 2019 (7 yrs 2 mo ago)
Value:
₱3,012,306.08
Project:
Construction Project/Infra
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,872 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BUREAU OF FIRE PROTECTION - REGION XII awarded it to CRISNARD CONSTRUCTION & SUPPLY on 2019-09-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored a677751dd9…c5c8c4now …
- 2. Block Merkle root changedstored 324ecdf5d1…5076bdnow …
- 3. Block #3872 hash changedstored 213bd66276…2a8ae6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 357 records. Each step hashes the current value together with the sibling shown.
- leaf a677751dd9309018b3d9dcf7ea8a3d8016fc0136924ced73afaede0da6c5c8c4
- 01 R a78bccb19e1036385d0713d0397807db41957eb74ddcd589ee34a5f6c847617a
- 02 R dc3e8b34c9939f22eb8fc6f985d685d101ec652ae7ece1c20859fcbd65f235b6
- 03 L 3ccaa40f5a822eea9fe6b21b6d6e8844ac87c6858eaf6426aa4bb8bf0f023b57
- 04 R 51c4bd141c0fcacb1e7d63ddc02ffac3fa63f67c0e5ea76980c1de86586ab458
- 05 R e8c5e05f3f6a162d10edf4374ce1a534bef6ebc25934db5a6f22520fda00dcd0
- 06 L 3bd5ce7610cd30321124546ec3b41b2a968073c9eb75829ed78367d0400c87c7
- 07 L a8d874dbf431504a9cd83998579638b2c3383a0fcaea5121d16dba4f4ee94b2c
- 08 L cd03fbfe82b3cc31a8e4610d255522070b67475d0f2783f8a895a4b03c883b06
- 09 R 59ac75f92adf1d8fad767185a98b28d11bad9016e6ee4318b46fbf848c9d4300
- root 324ecdf5d13fd266e8707c130c99ec5ca32d0552aa3abe1edbdcd156ad5076bd