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
BARANGAY ODONG-ODONG, LEON, ILOILO Award a ₱79.7K contract to G. UY CONSTRUCTIONBarangays
Transaction hash:
63310a399b488ec24df56ded072597168d09559badc2fd78e0afa239873d1e5d
Status:
Included and unchanged
Block:
#3,633 2,380 blocks after it
Position in block:
Transaction 282 of 712
Award day:
Dec 27, 2018 (7 yrs 10 mo ago)
Value:
₱79,735.00
Project:
RECONSTRUCTION OF MULTI-PURPOSE CONCRETE PAVEMENT
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 #3,633 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)BARANGAY ODONG-ODONG, LEON, ILOILO awarded it to G. UY CONSTRUCTION on 2018-12-27.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 63310a399b…3d1e5dnow …
- 2. Block Merkle root changedstored 225599c3da…c9856dnow …
- 3. Block #3633 hash changedstored babdaf6d86…50727anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 711 records. Each step hashes the current value together with the sibling shown.
- leaf 63310a399b488ec24df56ded072597168d09559badc2fd78e0afa239873d1e5d
- 01 R 6453a0b503c16c62678d346fdfed3ca6337593b2045435581e638cece0ea5df7
- 02 L 558cb16f998cd5eb6ab9284afc053acd3cf9c4412512c5440d765c3c2db2ab00
- 03 R 346f3500edaf198ef924ba130b9e861f5741f824fe62a674ceaf6d072ef54e33
- 04 L 1bb9004130697a753af166cc20ff8e200f4f90d24b4a913c73fa0ba3162936f1
- 05 L fde9879be96e9884530823850f585f88e50e93e64ea07c839e2b7e05306ed7c7
- 06 R 81452c84fa162c5eb300e7655d9046cf253d834f4292f922ad1a8047fedd8f5e
- 07 R 97b5f67f7dcc38a6b443f11ae3899283138c65ecea74257f2440638a8cfd1e2c
- 08 R a49cf1fc96a568d95a73036a2bacd3fa91ba2dabea86b7bcbd14ac80264afcc7
- 09 L bc9196a713086e0710c93265f9ac31e7f5c26046bf08eb6f14030e74623bb1d5
- 10 R 75b64be8067e516dd581f100cdd1d1c27447e6dbd3579db48e752d6bfec48d43
- root 225599c3da7e4f5edc5dcfbbe719848470412dc9f00eafdfe29312d94ec9856d