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 MALABANBAN NORTE, CANDELARIA, QUEZON Award a ₱398.0K contract to AM ABDON CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
e47c4abcf06fdb7e693436bcb40d9f40bcfbe6e81c8a09a64bd2f23ab0137036
Status:
Included and unchanged
Block:
#1,574 4,439 blocks after it
Position in block:
Transaction 53 of 59
Award day:
Oct 1, 2012 (14 yrs 1 mo ago)
Value:
₱398,028.00
Project:
concreting of brgy. road
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 #1,574 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 MALABANBAN NORTE, CANDELARIA, QUEZON awarded it to AM ABDON CONSTRUCTION AND SUPPLIES on 2012-10-01.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 e47c4abcf0…137036now …
- 2. Block Merkle root changedstored 0320447743…384b40now …
- 3. Block #1574 hash changedstored cfeb518d08…fe3873now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 58 records. Each step hashes the current value together with the sibling shown.
- leaf e47c4abcf06fdb7e693436bcb40d9f40bcfbe6e81c8a09a64bd2f23ab0137036
- 01 L e2ebd356117ed490c31cbc9c9b06b6df672a40f9d23b677626af90b43bedc336
- 02 R 70df7f18a16794dc74fb190e48118536c6acf10c1dcb46f9fdf6a56eefe4e68b
- 03 L 5f732a8c48f427b4c21d1bc6635caf8a1305180ec1ac36461efc8665580437c8
- 04 R d8b0bda9c100b73fdb7f330767e38a3cbbb24e78c32e9233ad3cff8d42f0855e
- 05 L 2650aa9fd8f60957de6c5f2cd0c4c3cc0c19316f2e066971d5bce7ee73cf1ad0
- 06 L a67fd2a476db414e83af9a04d8cff8966e488d68c0df62425819729d206db1c1
- root 03204477439b7a22161c5216b8a782dd31b86138c219bfa9bb83b52d6c384b40