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
MUNICIPALITY OF ANGAT, BULACAN Award a ₱499.7K contract to ROGELIO F CRUZ CONSTRUCTIONMunicipalities
Transaction hash:
96eb73a2461ff0dfce2ef977d5681814c8b0ac3cdbc6fa0e8bb5a1a66ef10c2b
Status:
Included and unchanged
Block:
#4,623 1,390 blocks after it
Position in block:
Transaction 195 of 330
Award day:
Nov 8, 2021 (5 yrs ago)
Value:
₱499,746.82
Project:
Rehabilitation Canal along FF Illescas
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 #4,623 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)MUNICIPALITY OF ANGAT, BULACAN awarded it to ROGELIO F CRUZ CONSTRUCTION on 2021-11-08.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)COA's CY2024 audit of Angat gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 96eb73a246…f10c2bnow …
- 2. Block Merkle root changedstored a06aaf908e…4e041enow …
- 3. Block #4623 hash changedstored 7817442abd…472a06now …
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 329 records. Each step hashes the current value together with the sibling shown.
- leaf 96eb73a2461ff0dfce2ef977d5681814c8b0ac3cdbc6fa0e8bb5a1a66ef10c2b
- 01 L 9507989c9e5449f7b646acbc145d985dfef84aade709c361f72ed6abe8610db8
- 02 L 03ec43ff0113b461d434c8bff3f95c23140548244387972190efb812fbf24331
- 03 R 5d6d0571c35ea66383af999f3ba61878a77f2d8b518a891629ca250289a66618
- 04 R dad47e0d93f26b7ba55cb9d383ff840b8ef7a4dc385973573c96440f0ac8cb3c
- 05 R 4420033671698856370f42ac033c1b262a6a8c10548c3d445d35bc605d406be0
- 06 R b56cff4ec9a690a8f29ee57989897ad981362c53d6f1babdeba7aaa154fe849c
- 07 L 8eccf104ae9266fff79486c4fe617585e81caef242311df69cbda203b9b36d56
- 08 L bcb0a16215b94422c762e97aa2d30263a0a185c9f9b11102b25365f780a3cd85
- 09 R 91ce1a84358d91af355646f55c3330a6cc52c484fa1e2de6de134a1563b951d5
- root a06aaf908e8f21ff04d2e6ddd97306b3a23da446cf1cc6a417249578fe4e041e