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
PAMPANGA STATE AGRICULTURAL UNIVERSITY Award a ₱160.9K contract to KEZIA BUILDERS AND SUPPLYNational agencies
Transaction hash:
de2abcdba5f85774b30e40f8e0e147d0b1dbd7e758adc27e63360f876096eaf2
Status:
Included and unchanged
Block:
#3,644 2,369 blocks after it
Position in block:
Transaction 116 of 138
Award day:
Jan 8, 2019 (7 yrs 10 mo ago)
Value:
₱160,882.38
Project:
Repair of Green Houses at ALIAS Center
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 #3,644 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)PAMPANGA STATE AGRICULTURAL UNIVERSITY awarded it to KEZIA BUILDERS AND SUPPLY on 2019-01-08.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 de2abcdba5…96eaf2now …
- 2. Block Merkle root changedstored 45232ef213…e8abc0now …
- 3. Block #3644 hash changedstored 291a293f78…979cbdnow …
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 137 records. Each step hashes the current value together with the sibling shown.
- leaf de2abcdba5f85774b30e40f8e0e147d0b1dbd7e758adc27e63360f876096eaf2
- 01 R e0c059fa3d797414464247c1794d7cb21d46750b95874cc2ba9c153673ace152
- 02 R f2f6126595b4a9664f378178073e59147c2b76c46885a3465734aa62b2b4db52
- 03 L 646972fb1387dff703e13f1b215114c098a8b2ffc1922d1ea2641a3c2c4f7bae
- 04 R 9cbddc5f5438a9048af5d24fededbfd32cb10fe77820b55cff56059787328e2f
- 05 L d5e38fb55fa49ee21733ee0d966ca68f099bb8e61145a837de0fff8a5593cd6e
- 06 L 96dd7fbc0ed1b3d0b97cc33407c64fd5b8564718b0f981b013a3d0db2559191d
- 07 L 59df7c2d30b575acfe5f72135569d7c4a352cb7b10886c54b23041e4e3bae6c9
- 08 R 6222c5c1099380e06d869fda38d5e2c669ff02bcffa466e6992f8ac85280e231
- root 45232ef21311589a0aab78fb2c6246cc542840e1b670c39d9aaf5cd184e8abc0