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 QUILING, TALISAY, BATANGAS Award a ₱20.6K contract to RODELIO P. CORTEZ CONSTRUCTION & GENERAL MERCHANDISEBarangays
Transaction hash:
dd35e27ce99a0fd7d6d022f805a86e1b0dea2825aec885d5d725dc200d3f405b
Status:
Included and unchanged
Block:
#375 5,638 blocks after it
Position in block:
Transaction 19 of 24
Award day:
Jul 7, 2008 (18 yrs 4 mo ago)
Value:
₱20,650.00
Project:
Construction of brgy outpost
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 #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)BARANGAY QUILING, TALISAY, BATANGAS awarded it to RODELIO P. CORTEZ CONSTRUCTION & GENERAL MERCHANDISE on 2008-07-07.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 dd35e27ce9…3f405bnow …
- 2. Block Merkle root changedstored 33159a59c2…98712dnow …
- 3. Block #375 hash changedstored 92f805b1ee…1a5bc7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.
- leaf dd35e27ce99a0fd7d6d022f805a86e1b0dea2825aec885d5d725dc200d3f405b
- 01 L d1daa741bbf65257422655322818eff93337bdd4615df3b5da31cbe98f388aca
- 02 L f6b4abc5b22eed5ad7c995d0fbccc6d37c8545ec30d38a49aaa83b09cee30736
- 03 R 0a61aba96e5dbc227f1523e6343a56cc2ecd46d6c5c6b17962641ccbf3dc4414
- 04 R 83baed19248f3972a7d9486d033d289a3f24abcfa6ec1e20bed77d0efe70e5ca
- 05 L ac803e80931f410f06bbf07e9353b0502af386ff002a2ed017ec6422a49b07a0
- root 33159a59c2040cd94a3f7d6bb7757a8fa3418ebb5e1f7017578ca439ef98712d