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 GALIMUYOD, ILOCOS SUR Award a ₱988.9K contract to MBB CONSTRUCTIONMunicipalities
Transaction hash:
e1829ff9aa4877bc73143db526142e2b09effd96f34d4b4c0a27c26c67516955
Status:
Included and unchanged
Block:
#1,375 4,638 blocks after it
Position in block:
Transaction 82 of 93
Award day:
Feb 10, 2012 (14 yrs 9 mo ago)
Value:
₱988,862.66
Project:
Opening of Barangay Road- Matanubong, Galimuyod, Ilocos Sur
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 #1,375 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 GALIMUYOD, ILOCOS SUR awarded it to MBB CONSTRUCTION on 2012-02-10.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 Galimuyod 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 e1829ff9aa…516955now …
- 2. Block Merkle root changedstored 48a4e6ef69…1db3eanow …
- 3. Block #1375 hash changedstored 8cf56856c8…360599now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 92 records. Each step hashes the current value together with the sibling shown.
- leaf e1829ff9aa4877bc73143db526142e2b09effd96f34d4b4c0a27c26c67516955
- 01 R e2b9c8b3fa1ee330a0075a9b10fe199333743f51629879fd062eeb29e9afff21
- 02 L e5863536597555bbacb94b90b6ef3bb8160e9aeccf7774e29984b8913adbd4e8
- 03 R 83a25e9a7046f6842e8306fc0efc582d572a1d1eed6196d126bfb57507d2c58b
- 04 R 59d39d79bf7ad33caed100eef18383751eb35607956fa87b587e42c6ca7c0f60
- 05 L 428ab729b0b492d2ae3fe6c006b97fc3249e8ccb4a1531ba2ba7f59d59c305c6
- 06 R 32256a518a0a29f4723dd17477116f166fb63e910c766a8d65230e20a4f99c0c
- 07 L 187759c02c2b8e71275f159bc228c6f5ef9450a1f14be4fee72e317a31b92035
- root 48a4e6ef6933b581e687827f72a18d0a278d6e4f03ed4afebf58b485ee1db3ea