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
OFFICE OF THE GOVERNMENT CORPORATE COUNSEL Award a ₱3.9M contract to EVPS CONSTRUCTON BUILDERS CORPORATONNational agencies
Transaction hash:
1f882c3eb8390ebce2c8eb4cfaf889ea46915e54d770ff04681406062156b1d0
Status:
Included and unchanged
Block:
#5,720 293 blocks after it
Position in block:
Transaction 57 of 427
Award day:
Dec 23, 2024 (1 yr 10 mo ago)
Value:
₱3,948,916.67
Project:
Renovation and Fit-out of GCC's office, etc.
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 #5,720 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)OFFICE OF THE GOVERNMENT CORPORATE COUNSEL awarded it to EVPS CONSTRUCTON BUILDERS CORPORATON on 2024-12-23.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 1f882c3eb8…56b1d0now …
- 2. Block Merkle root changedstored 1ee40f7d89…bf6820now …
- 3. Block #5720 hash changedstored f823d2f396…f35b46now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 426 records. Each step hashes the current value together with the sibling shown.
- leaf 1f882c3eb8390ebce2c8eb4cfaf889ea46915e54d770ff04681406062156b1d0
- 01 L 1ddf41c7c5171063a81a2211996d7f6cc8a41de8ee32f6abef5315c2eb631ed0
- 02 R a626aafaf3ade6db44fc1fe028cfebd54fca23877ebd7879f95c7d37bdb568c6
- 03 R 7f104681e1d247a9901451df0e7db7969244f5f5a4abc58a27000ec776c6b54c
- 04 L 06aced2fc8b19d2acbe83afe68c697861d89d1b2db726b6097296fdaade70705
- 05 L dd9bafbc8032933ec8d97911f12f3ea601522932cd29b4612b82b54a41f01aee
- 06 L 7901b34f29fe4df09ffe1cdd8d7eb67bc194f6ca77514c027ef68d1343f0c25a
- 07 R f60cb12d38fadb3e7f31056cbefce89c74a03cd387794110833ce9fd4c260c1f
- 08 R 9682da7414da579ef112c18f59807378404188ee3732283bd3dc228827540179
- 09 R 8aaa39a59429787c68ae4fc810aeddb76cc06d9df8ebb6284483b7916b8dd5d1
- root 1ee40f7d895c500d8a5761e51dde870fa5c303da3239c537786e483db1bf6820