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 FERROL, ROMBLON Award a ₱4.7M contract to MT. GUITING-GUITING CONST.Municipalities
Transaction hash:
4f19c3ee35fc54d4782ec032683a80eff500e4c4179012febc0cde47f6cb4fa0
Status:
Included and unchanged
Block:
#3,956 2,057 blocks after it
Position in block:
Transaction 55 of 184
Award day:
Dec 5, 2019 (6 yrs 11 mo ago)
Value:
₱4,740,253.82
Project:
CONSTRUCTION OF LOCAL ACCESS ROAD (AGNOCNOC)
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 #3,956 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 FERROL, ROMBLON awarded it to MT. GUITING-GUITING CONST. on 2019-12-05.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 Ferrol 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 4f19c3ee35…cb4fa0now …
- 2. Block Merkle root changedstored 0f59430def…a4410enow …
- 3. Block #3956 hash changedstored 9ea580ca94…87a943now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 183 records. Each step hashes the current value together with the sibling shown.
- leaf 4f19c3ee35fc54d4782ec032683a80eff500e4c4179012febc0cde47f6cb4fa0
- 01 L 4ef5547f8fd210c9da4c92a41e643bd39807c0cf9255367fcc8ef3899832d433
- 02 L 74b2e049d5931e34c03e0ed89ab2f82ab8e58f176bba04465afb7bcfc5f79d2e
- 03 L 0b3bba441306359bf04477e87a28426da16fde32a30b2455886d2ac6ec2c7cd7
- 04 R d0ff5a6fb3a578ee6f1c9696e308f56695ff4437c0cf03eafd56d9981d960a10
- 05 L ec53d26bcdcb46314a5062cb394f06eb6b769ecc230894595cdb8ebc52f69034
- 06 L 9f642dffc9556fc8281c6d07e71dc4f901bf54f92282e92f8ac5d8038b312fe7
- 07 R 909f2780d89983a59c52c5a1cccfa02f50bf69bb57700adc37c609a4adf05b79
- 08 R 8d98f8caee452c3f8529de9dcf3538447a8ac702c152d3c2026dbe5a69515dc3
- root 0f59430def15ae4451fd45dd7ba4f0cd58941af026be4a20d94d0a33bea4410e