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
NATIONAL IRRIGATION ADMINISTRATION - DISTRICT 1 Award a ₱8.5M contract to BGS INFRATECH CONSTRUCTIONNational agencies
Transaction hash:
4e15eaf491ae862d475e58e895f8512d38e70931fb79dfb7099a8ee26ac4fd1c
Status:
Included and unchanged
Block:
#5,535 478 blocks after it
Position in block:
Transaction 24 of 74
Award day:
Jun 17, 2024 (2 yrs 4 mo ago)
Value:
₱8,513,738.24
Project:
Construction Projects
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 #5,535 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)NATIONAL IRRIGATION ADMINISTRATION - DISTRICT 1 awarded it to BGS INFRATECH CONSTRUCTION on 2024-06-17.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 4e15eaf491…c4fd1cnow …
- 2. Block Merkle root changedstored 83cbc6c185…352e32now …
- 3. Block #5535 hash changedstored f9cebfdbc8…01e94enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 73 records. Each step hashes the current value together with the sibling shown.
- leaf 4e15eaf491ae862d475e58e895f8512d38e70931fb79dfb7099a8ee26ac4fd1c
- 01 R 50fc578c88ce37314ed92d490aff2760bd7b6775da4bf517b41781488e00f482
- 02 R d7412b7213ae9f65596c2349cfc841a1ef548a2f5415fd84a729a454259bbb3f
- 03 R 0957ceef6f9cd5c7bd449217529b14bb2417e15048bb86c4363aebd2a8e2432b
- 04 L 7d494d2f23e324c18c88048212a58f12219077ca5110ff9239088daaa95b791d
- 05 L ac849d698aba96221d3a3d625bc6485841c67cd75482ff31ce5692c9693b694c
- 06 R cacd6380e554ad27dbf5bb4ed5046ccdce4e037f80a39a4a09b936f215db0cde
- 07 R 97a952d1b8c79c2ce875390d669285b32ef2c94e87f356c609595af3dde3ce5e
- root 83cbc6c1854ec8a6aab4fded078ae8fa0b2d247c145773d9b60e28f04c352e32